CN107900418A - A kind of frock clamp for axial workpiece drilling processing - Google Patents
A kind of frock clamp for axial workpiece drilling processing Download PDFInfo
- Publication number
- CN107900418A CN107900418A CN201711359799.3A CN201711359799A CN107900418A CN 107900418 A CN107900418 A CN 107900418A CN 201711359799 A CN201711359799 A CN 201711359799A CN 107900418 A CN107900418 A CN 107900418A
- Authority
- CN
- China
- Prior art keywords
- base
- drilling
- axial workpiece
- pilot hole
- processing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/281—Jigs for drilling cylindrical parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to technical field of mechanical processing, especially a kind of frock clamp for axial workpiece drilling processing, including U-shaped base, one end of the base is provided with positioning regulating mechanism, the other end of the base is provided with drilling guiding mechanism, V-type groove is provided with the middle part of the base inner bottom surface, two inner side edge of base is both provided with sliding slot；The drilling guiding mechanism includes guide base, the lower end of the guide base is provided with fixed convex block, pilot hole is provided with the middle part of the guide base upper end, the pilot hole runs through the fixed convex block, and the central axis of the center line of the pilot hole and the V-type groove and is in same plane.The positioning regulating mechanism is used for the positioning of axial workpiece, and the drilling guiding mechanism is used for the guiding of fluted drill.Present invention reduces the difficulty of axial workpiece drilling processing, changes the processing method of original line drilling, improves production efficiency, easy to use.
Description
Technical field
The present invention relates to technical field of mechanical processing, especially a kind of frock clamp for axial workpiece drilling processing.
Background technology
The species of machining equipment is very much, mainly there is drilling machine, milling machine, lathe, machining center, planer etc..Different adds
Construction equipment carries out the mechanical processing of different process, such as：Drilling machine is mainly used for through hole, blind hole and the spiral shell of processing equipment parts
Pit etc.；Milling machine is mainly used for the shape of processing equipment parts, workpiece is reached the size of requirement, or processing equipment zero
The step of component, notch etc.；Lathe is mainly used for working shaft-like parts；Machining center is then mainly used for adding for precision parts
Work.In batch production, in order to improve production efficiency, often it is machined in the form of pipelining, per pass work
Sequence uses different process equipments, it effectively reduces the time for replacing fixture and cutter, largely improves production effect
Rate, reduces labor intensity.
In drilling processing, the machined surface for generally requiring part is plane, the offset of drill bit is avoided, even by lateral
Power and fracture.However, in actual production, it is sometimes desirable in radial direction processing through hole, blind hole or the screw thread of axial workpiece
Hole, its difficulty of processing are larger；The less hole of diameter is processed especially on the less axis of diameter, since twist drill ga is small, is resisted
Moment of flexure energy force difference, fluted drill easily fracture, and puzzlement is brought to the manufacturing.
The content of the invention
The purpose of the present invention is to solve problem present in above-mentioned background technology, there is provided one kind is used for axial workpiece and bores
The frock clamp of processing is cut, the problem of it effectively prevent fluted drill unbalance stress, reduces difficulty of processing；Meanwhile change
The processing method of original line drilling, improves production efficiency, easy to use.
The technical solution adopted by the present invention to solve the technical problems is：A kind of frock for axial workpiece drilling processing
Fixture, including U-shaped base, one end of the base are provided with positioning regulating mechanism, and the other end of the base is provided with brill
Guiding mechanism is cut, V-type groove is provided with the middle part of the base inner bottom surface, two inner side edge of base is both provided with sliding slot；Institute
Stating drilling guiding mechanism includes guide base, and the lower end of the guide base is provided with fixed convex block, the guide base upper end
Middle part be provided with pilot hole, the pilot hole runs through the fixed convex block, and the center line of the pilot hole and the V-type are recessed
The central axis of groove is simultaneously in same plane.The positioning regulating mechanism is used for the positioning of axial workpiece, changes original stroke
Line determines the mode of operation of hole position, improves production efficiency, easy to use；The drilling guiding mechanism is used for leading for fluted drill
To, avoid fluted drill from being subject to the effect of lateral force and fracture, reduce difficulty of processing.
Further, the positioning regulating mechanism includes screw rod, fixed plate and positioning baffle, and the fixed plate is connected to
One end of the base, the screw rod runs through the fixed plate, and one end of the screw rod is connected to the positioning baffle, described
Positioning baffle is snug fit at the base by the sliding slot, simple in structure, practical.
Further, the upper end of described base a side is provided with graduated scale, passes through the setting of the graduated scale so that institute
State the degree of regulation higher of positioning regulating mechanism.
The beneficial effects of the invention are as follows：By setting drilling guiding mechanism, solves the drilling process on arc surface
The problem of middle fluted drill offset, avoid fluted drill and be subject to the effect of lateral force and fracture, reduce difficulty of processing；It is fixed by setting
Position adjusting mechanism, changes the mode of operation that original line determines hole position, improves production efficiency, easy to use.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the planar structure schematic diagram of the present invention；
Fig. 3 is the dimensional structure diagram of use state of the present invention；
Fig. 4 is the planar structure schematic diagram of use state of the present invention.
In figure:1. base, 2. positioning regulating mechanisms, 21. screw rods, 22. fixed plates, 23. positioning baffles, 3. sliding slots, 4. quarters
Degree ruler, 5.V type grooves, 6. drilling guiding mechanisms, 61. guide bases, 62. fixation convex blocks, 63. pilot holes, 7. axis to be processed,
8. fluted drill.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
A kind of frock clamp for axial workpiece drilling processing shown in Fig. 1 to Fig. 4, including U-shaped base 1, it is described
One end of base 1 is provided with positioning regulating mechanism 2, and the other end of the base 1 is provided with drilling guiding mechanism 6, the base 1
V-type groove 5 is provided with the middle part of inner bottom surface, described 1 liang of inner side edge of base is both provided with sliding slot 3；The drilling guiding mechanism 6 wraps
Guide base 61 is included, the lower end of the guide base 61 is provided with fixed convex block 62, is set in the middle part of 61 upper end of guide base
Pilot hole 63 is equipped with, the pilot hole 63 runs through the fixed convex block 62, and the center line of the pilot hole 63 and the V-type are recessed
The central axis of groove 5 is simultaneously in same plane.The positioning regulating mechanism 2 is used for the positioning of axis 7 to be processed, and that it changes original
The mode of operation for having line to determine hole position, improves production efficiency, easy to use；The drilling guiding mechanism 6 is used for fluted drill 8
Guiding, avoid fluted drill 8 from being subject to the effect of lateral force and fracture, reduce difficulty of processing.
The positioning regulating mechanism 2 includes screw rod 21, fixed plate 22 and positioning baffle 23, and the fixed plate 22 is connected to
One end of the base 1, the screw rod 21 runs through the fixed plate 22, and one end of the screw rod 21 is connected to the positioning gear
Plate 23, the positioning baffle 23 is snug fit at the base 1 by the sliding slot 3, simple in structure, practical.
The upper end of described 1 a side of base is provided with graduated scale 4, passes through the setting of the graduated scale 4 so that the positioning
The degree of regulation higher of adjusting mechanism 2.
As shown in Figure 3 and Figure 4：In use, axis 7 to be processed is placed on V-type groove 5, the central shaft of axis 7 to be processed at this time
With the central axis of pilot hole 63 and being in same plane, the radial direction of axis 7 to be processed is positioned；By drawing, adjust
The position of positioning baffle 23 is saved, one end of axis 7 to be processed is mutually butted on positioning baffle 23, the axial direction quilt of axis 7 to be processed at this time
Positioning；Guide base 61 is locked, convex block 62 is fixed at this time and axis 7 to be processed is compressed and fixed；Fluted drill 8 on drill press spindle is worn
Cross pilot hole 63, you can carry out the drilling processing of axial workpiece.
Present invention effectively prevents the problem of fluted drill unbalance stress, difficulty of processing is reduced, original line is changed and bores
The processing method in hole, improves production efficiency, easy to use.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (3)
- A kind of 1. frock clamp for axial workpiece drilling processing, it is characterised in that including U-shaped base, the base One end is provided with positioning regulating mechanism, and the other end of the base is provided with drilling guiding mechanism, in the base inner bottom surface Portion is provided with V-type groove, and two inner side edge of base is both provided with sliding slot；The drilling guiding mechanism includes guide base, institute The lower end for stating guide base is provided with fixed convex block, and pilot hole, the pilot hole are provided with the middle part of the guide base upper end Through the fixed convex block, and the central axis of the center line of the pilot hole and the V-type groove and it is in same plane.
- 2. a kind of frock clamp for axial workpiece drilling processing according to claim 1, it is characterised in that described fixed Position adjusting mechanism includes screw rod, fixed plate and positioning baffle, and the fixed plate is connected to one end of the base, the screw rod The positioning baffle is connected to through one end of the fixed plate, and the screw rod, the positioning baffle is slided by the sliding slot It is actively tied in the base.
- A kind of 3. frock clamp for axial workpiece drilling processing according to claim 1, it is characterised in that the bottom The upper end of seat a side is provided with graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359799.3A CN107900418A (en) | 2017-12-18 | 2017-12-18 | A kind of frock clamp for axial workpiece drilling processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359799.3A CN107900418A (en) | 2017-12-18 | 2017-12-18 | A kind of frock clamp for axial workpiece drilling processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107900418A true CN107900418A (en) | 2018-04-13 |
Family
ID=61869219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711359799.3A Pending CN107900418A (en) | 2017-12-18 | 2017-12-18 | A kind of frock clamp for axial workpiece drilling processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107900418A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817803A (en) * | 2018-07-17 | 2018-11-16 | 黄淮学院 | A kind of automobile torsion beam welding support base |
| CN108838599A (en) * | 2018-05-30 | 2018-11-20 | 苏州智能制造研究院有限公司 | A kind of aviation plug welding clamping device |
| CN109332477A (en) * | 2018-09-27 | 2019-02-15 | 中国航发北京航空材料研究院 | A kind of mechanics sample hole punched device and method |
-
2017
- 2017-12-18 CN CN201711359799.3A patent/CN107900418A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838599A (en) * | 2018-05-30 | 2018-11-20 | 苏州智能制造研究院有限公司 | A kind of aviation plug welding clamping device |
| CN108817803A (en) * | 2018-07-17 | 2018-11-16 | 黄淮学院 | A kind of automobile torsion beam welding support base |
| CN109332477A (en) * | 2018-09-27 | 2019-02-15 | 中国航发北京航空材料研究院 | A kind of mechanics sample hole punched device and method |
| CN109332477B (en) * | 2018-09-27 | 2020-06-09 | 中国航发北京航空材料研究院 | Mechanical sample punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |