CN207358894U - A kind of double-station control torsion type abrasive material drill bit - Google Patents
A kind of double-station control torsion type abrasive material drill bit Download PDFInfo
- Publication number
- CN207358894U CN207358894U CN201720426084.4U CN201720426084U CN207358894U CN 207358894 U CN207358894 U CN 207358894U CN 201720426084 U CN201720426084 U CN 201720426084U CN 207358894 U CN207358894 U CN 207358894U
- Authority
- CN
- China
- Prior art keywords
- bed
- drill bit
- grinding bed
- grinding
- fine grinding
- 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.)
- Active
Links
Abstract
The utility model belongs to diamond cutter technical field,Particularly relate to a kind of double-station control torsion type abrasive material drill bit,Primarily to provide a kind of Special grinding material drill bit of controllable torque formula,Meet the structure type of its controllable torque,Provide a kind of double-station control torsion type abrasive material drill bit,Including grip shank,In the front end of grip shank, clamping slot is set,At least two rows of positioning holes is provided at both ends with clamping slot,The fine grinding bed of material one is provided with the front end of grip shank,The front end of the fine grinding bed of material one is provided with the corase grinding bed of material one,The fine grinding bed of material two is connected with by the transition shaft shoulder in the front end of the corase grinding bed of material one,The front end of the fine grinding bed of material two is provided with bit body,The drill bit structure effectively prevents the torsional deflection that the drill bit in Tapping procedures are produced in batches is produced by grinding,Improve the service life of abrasive material drill bit,Improve the quality of production of product,The production efficiency of enterprise is also effectively raised at the same time.
Description
Technical field
The utility model belongs to diamond cutter technical field；Particularly relate to a kind of double-station control torsion type abrasive material
Drill bit.
Background technology
Diamond cutter has high hardness and wearability, low-friction coefficient, high elastic modulus, highly thermally conductive, low-heat is swollen
Swollen coefficient, and with nonferrous metal affinity it is small the advantages that；Can be used for hard brittle materia for example graphite, high abrasion resisting material,
The Precision Machining of composite material, silumin and other toughness nonferrous materials；Used in the processing of numerically-controlled precise lathe
During, diamond cutter is also widely used, and NC cutting tool has many differences compared with cutter used on machine tool
Requirement, it is rigidly good to first have to cutter, especially roughing tool；It is small, mutual that cutter will also possess high precision, antivibration and thermal deformation
It is transsexual good；Particularly in the process of manufacture that numerical control machining center lathe carries out mobile phone organic glass, traditional cutter knot
As soon as structure can only carry out the perforate work operations of time organic glass, finishing tool is needed replacing in refine hole face, such one
Come, not only waste manpower and materials, and low production efficiency；And mobile phone organic glass belongs to precision parts processing, in life
Good dimensional tolerance and interchangeability are needed during production, traditional perforate abrasive material cutter is using certain production batch
Afterwards often due to the torsional deflection of handle of a knife and abrasive material drill bit junction and influence process aperture dimensional tolerance, so greatly
Have impact on production finished product processing quality.
The content of the invention
The goal of the invention of the utility model：
Primarily to what the mobile phone organic glass perforate that the double-station processing for providing a kind of controllable torque formula uses used
Special grinding material drill bit, when in use not only can in the hole opening technology of organic glass complete fulfillment roughing and finishing work
Skill process, and the abrasive material drill bit effectively meets the structure type of its controllable torque, effectively raises batch perforate
Machining accuracy grade, improves the quality of production of product, improves the production efficiency of enterprise, improves the economic benefit of enterprise.
The technical solution of the utility model is：
A kind of double-station control torsion type abrasive material drill bit, including grip shank are provided, sets and clamps in the front end of grip shank
Groove, is provided at both ends with least two rows of positioning holes in clamping slot, is provided with the inner side end of the inside of mounting hole
Wedge clamping block, is connected with multiple adjustment springs on wedge clamping block, and the end of adjustment spring is provided with adjustment fixed block,
It is provided with adjustment fixed block and adjusts the corresponding pressure sensors of spring with multiple, is also set up at the rear of adjustment fixed block
There is internal thread contiguous block, be threadedly coupled inside on block and be provided with fastening bolt；The fine grinding bed of material one is provided with the front end of grip shank,
The clamping column to match with clamping slot in grip shank is provided with the fine grinding bed of material one, is provided with clamping column and clamping slot two
The wedge-shaped impression that the mounting hole at end corresponds；The corase grinding bed of material one is provided with the front end of the fine grinding bed of material one, the corase grinding bed of material one
Grinding radius is mutually matched with refining the grinding radius of the bed of material one；In the front end of the corase grinding bed of material one by being set on the corase grinding bed of material one
The transition shaft shoulder put is connected with the fine grinding bed of material two, and the front end of the fine grinding bed of material two is provided with bit body, is electroplate with bit body
The bed of material two is roughly ground, the grinding radius of the corase grinding bed of material two is less than the grinding radius of the fine grinding bed of material two.
The diamond dust of 1000 mesh is plated with the fine grinding bed of material one and the fine grinding bed of material two.
The diamond dust of 400 mesh is plated with the corase grinding bed of material one and the corase grinding bed of material two.
The beneficial effects of the utility model are：
The controllable torque formula double-station Special grinding material drill bit of the structure setting, not only can be organic during use
The technical process of complete fulfillment roughing and finishing in the hole opening technology of glass, and the abrasive material drill bit effectively meets it
The structure type of controllable torque, effectively prevents the torsion that the drill bit in Tapping procedures are produced in batches is produced by grinding and becomes
Shape, effectively raises the machining accuracy grade of batch perforate, improves the service life of abrasive material drill bit, improves the life of product
Yield and quality, while the production efficiency of enterprise is also effectively raised, improve the economic benefit of enterprise.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the grip shank of the utility model；
Fig. 3 is the structure diagram of the positioning hole of the utility model.
In figure；1 is grip shank；2 be clamping slot；3 be positioning hole；4 be wedge clamping block；5 be adjustment spring；6 are
Adjust fixed block；7 be pressure sensor；8 be internal thread contiguous block；9 be fastening bolt；10 be the fine grinding bed of material one；11 be clamping
Column；12 be wedge-shaped impression；13 be the corase grinding bed of material one；14 be the transition shaft shoulder；15 be the fine grinding bed of material two；16 be bit body；17 be thick
Abrasive material two.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
A kind of double-station control torsion type abrasive material drill bit, including grip shank 1 are provided, sets and clamps in the front end of grip shank
Groove 2, is provided at both ends with least two rows of positioning holes 3 in clamping slot, is set at the inner side end of the inside of mounting hole
There is wedge clamping block 4, multiple adjustment springs 5 are connected with wedge clamping block, it is solid that the end of adjustment spring is provided with adjustment
Determine block 6, be provided with adjustment fixed block and adjust the corresponding pressure sensors 7 of spring with multiple, after fixed block is adjusted
Side is additionally provided with internal thread contiguous block 8, is threadedly coupled inside on block and is provided with fastening bolt 9；It is provided with the front end of grip shank
The bed of material 1 is refined, the clamping column 11 to match with clamping slot in grip shank is provided with the fine grinding bed of material one, on clamping column
It is provided with the wedge-shaped impression 12 corresponded with the mounting hole at clamping slot both ends；The front end of the fine grinding bed of material one is provided with coarse grained abrasive
Layer 1, the grinding radius for roughly grinding the bed of material one are mutually matched with refining the grinding radius of the bed of material one；In the front end of the corase grinding bed of material one
The fine grinding bed of material 2 15 is connected with by the transition shaft shoulder 14 set on the corase grinding bed of material one, is provided with the front end of the fine grinding bed of material two
Bit body 16, is electroplate with coarse grained abrasive layer 2 17 on bit body, and the grinding radius of the corase grinding bed of material two is less than the mill of the fine grinding bed of material two
Cut radius.
The diamond dust of 1000 mesh is plated with the fine grinding bed of material one and the fine grinding bed of material two.
The diamond dust of 400 mesh is plated with the corase grinding bed of material one and the corase grinding bed of material two.
The double-station control torsion type abrasive material drill bit structure of the structure setting is simply applicable in, especially suitable for mobile phone organic glass
The brill mill processing of small-scale structure pore structure, in use, mobile phone glass housing to be processed is fixed, passes through clamping slot
On positioning hole and abrasive material drill bit structure on clamping column on wedge-shaped impression mutual cooperation positioning, by mounting hole
The positioning of wedge clamping block and wedge-shaped impression fix, by under the action of the adjustment spring and pressure sensor that are set in rear end,
Adjust the elastic force on spring so that wedge clamping block and wedge-shaped impression remain and be matched for clamping tightly fixed state, this bistrique
Arch-rival's machine organic glass carries out the institutional operation of punching roughing, a refine and secondary refine, special such mill
Head carries out the integration of roughing shape and the drilling technology of glass orifice with the diamond dust of 400 mesh, and two are carried out with the diamond dust of 1000 mesh
Secondary refine so that perforate chambering process disposal molding, it is cost-effective, reduce and waste；The controllable torque formula of the structure setting is double
Station Special grinding material drill bit, during the use not only can in the hole opening technology in organic glass complete fulfillment roughing and
The technical process of finishing, and the abrasive material drill bit effectively meets the structure type of its controllable torque, effectively prevents
The torsional deflection that drill bit in Tapping procedures are produced in batches is produced by grinding, effectively raises the processing essence of batch perforate
Grade is spent, the service life of abrasive material drill bit is improved, improves the quality of production of product, while also effectively raise enterprise
Production efficiency, improves the economic benefit of enterprise.
Claims (3)
1. a kind of double-station control torsion type abrasive material drill bit, including grip shank, it is characterised in that：In the front end of grip shank, folder is set
Tight groove, is provided at both ends with least two rows of positioning holes in clamping slot, is set at the inner side end of the inside of mounting hole
There is wedge clamping block, multiple adjustment springs are connected with wedge clamping block, the end of adjustment spring, which is provided with adjustment, to be fixed
Block, is provided with adjustment fixed block and adjusts the corresponding pressure sensors of spring with multiple, at the rear of adjustment fixed block also
Internal thread contiguous block is provided with, is threadedly coupled inside on block and is provided with fastening bolt；Fine grinding material is provided with the front end of grip shank
Layer one, the clamping column to match with clamping slot in grip shank is provided with the fine grinding bed of material one, is provided with and presss from both sides on clamping column
The wedge-shaped impression that the mounting hole at tight groove both ends corresponds；The front end of the fine grinding bed of material one is provided with the corase grinding bed of material one, coarse grained abrasive
The grinding radius of layer one is mutually matched with refining the grinding radius of the bed of material one；Pass through in the front end of the corase grinding bed of material one in the corase grinding bed of material
The transition shaft shoulder set on one is connected with the fine grinding bed of material two, the front end of the fine grinding bed of material two is provided with bit body, on bit body
The corase grinding bed of material two is electroplate with, the grinding radius of the corase grinding bed of material two is less than the grinding radius of the fine grinding bed of material two.
A kind of 2. double-station control torsion type abrasive material drill bit according to claim 1, it is characterised in that：The fine grinding bed of material
One is plated with the diamond dust of 1000 mesh with refining on the bed of material two.
A kind of 3. double-station control torsion type abrasive material drill bit according to claim 1, it is characterised in that：The corase grinding bed of material
One is plated with the diamond dust of 400 mesh with roughly grinding on the bed of material two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426084.4U CN207358894U (en) | 2017-04-21 | 2017-04-21 | A kind of double-station control torsion type abrasive material drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426084.4U CN207358894U (en) | 2017-04-21 | 2017-04-21 | A kind of double-station control torsion type abrasive material drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358894U true CN207358894U (en) | 2018-05-15 |
Family
ID=62424658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426084.4U Active CN207358894U (en) | 2017-04-21 | 2017-04-21 | A kind of double-station control torsion type abrasive material drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108674A (en) * | 2018-07-26 | 2019-01-01 | 河南飞龙(芜湖)汽车零部件有限公司 | It is a kind of for processing the Cutting tool installation manner equipment of water pump seat |
-
2017
- 2017-04-21 CN CN201720426084.4U patent/CN207358894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108674A (en) * | 2018-07-26 | 2019-01-01 | 河南飞龙(芜湖)汽车零部件有限公司 | It is a kind of for processing the Cutting tool installation manner equipment of water pump seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103551856A (en) | Machining method for preventing high-precision large titanium alloy thin-wall casting mounting edge deformation | |
| CN201168805Y (en) | Soft metal ultralong deep hole processing tool bit | |
| CN108000071A (en) | A kind of processing technology of axis | |
| CN114012465A (en) | Thin-wall ring piece machining tool and machining method | |
| CN207358894U (en) | A kind of double-station control torsion type abrasive material drill bit | |
| CN105478925A (en) | Improved technology for machining thread ring gages | |
| Hirst | Imperialism and Finance | |
| CN207656972U (en) | A kind of mobile phone glass drill bit | |
| CN112692313A (en) | Numerical control turning tool for machining inner annular groove of O-shaped rubber ring die with die parting surface of 45 degrees | |
| CN109794730A (en) | A kind of high-performance processing method of alloy | |
| CN206677204U (en) | A kind of integrated coarse and fine boring cutting tool | |
| CN207432506U (en) | A kind of bilayer abrasive material drill bit | |
| CN216326556U (en) | Thin-wall ring piece machining tool | |
| CN211386957U (en) | Compound tool for outer ring machining | |
| CN212704419U (en) | Numerical control turning and boring cutter head | |
| CN207432035U (en) | A kind of diamond bit | |
| CN201192733Y (en) | Modular cutting tool assembly | |
| CN207432505U (en) | A kind of abrasive material drill bit | |
| CN208146987U (en) | A kind of new structure cutter blade | |
| CN210677059U (en) | Point hole cutter structure of numerical control machine tool | |
| CN107283119A (en) | A kind of composite variable cross-section dovetail blind slot processing method | |
| CN203316752U (en) | High-tensile steel high-performance cutting super-hard cutter | |
| CN203030946U (en) | Multifunctional tool clamp special for numerically controlled lathe | |
| CN112059221A (en) | Powerful roller hole type turning tool and production process thereof | |
| CN104759838B (en) | Processing method for Invar steel resonant rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |