CN206316405U - One kind processes quincunx endoporus processing tool - Google Patents
One kind processes quincunx endoporus processing tool Download PDFInfo
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- CN206316405U CN206316405U CN201621381404.0U CN201621381404U CN206316405U CN 206316405 U CN206316405 U CN 206316405U CN 201621381404 U CN201621381404 U CN 201621381404U CN 206316405 U CN206316405 U CN 206316405U
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Abstract
The utility model is related to a kind of quincunx endoporus processing tool of processing, belongs to field of machining.Processing tool of the present utility model, including eccentric mold, the preceding collar, rear baffle ring, scroll chuck, knife platform, knife bar；Eccentric mold inner chamber is axially provided with eccentric positioning through hole, the vertical range of the axial line of eccentric positioning through hole and the axial line of eccentric mold external cylindrical surface, matches in the vertical range of the axial line of the axial line Yu endoporus of workpiece to be processed external cylindrical surface any one semi-circular recesses；In the eccentric positioning through hole of the eccentric mold of workpiece to be processed insertion；Protheca ring set clamps workpiece to be processed, and is fixed with eccentric mold by index hole；Knife bar is axially rotated into knife and processed after a semi-circular recesses, and rotation workpiece to be processed is fixed by index hole again, until completing the processing of all semi-circular recesses.The processing of quincunx endoporus can be achieved in positioning tool of the present utility model in lathe equipments, and processing cost is low, and machining accuracy is high.
Description
Technical field
The utility model is related to a kind of quincunx endoporus processing tool of processing, belongs to field of machining.
Background technology
The semi-circular recesses of circumference uniform distribution are axially provided with the endoporus side wall of certain cylindrical component, quincunx endoporus knot is formed
Structure, as shown in Figure 1.Existing lathe equipments can only process symmetrical, concentric revolving parts, can only process and part outer wall cylinder
The big hole of shape, and when processing the semi-circular recesses of circular-hole internal-wall, can only be using milling process processing, high processing costs, and need
Cutter and workpiece aligned position are frequently adjusted, position error is easily produced, the crudy of product is reduced.
Utility model content
The purpose of this utility model be in order to solve traditional handicraft process quincunx endoporus when exist high processing costs, processing
Of poor quality the shortcomings of, and a kind of quincunx endoporus processing tool of processing is provided.
The purpose of this utility model is achieved through the following technical solutions：
A kind of quincunx endoporus processing tool of processing of the present utility model, including eccentric mold, the preceding collar, rear baffle ring, three
Dog chuck, knife platform, knife bar；
Eccentric mold is provided with the cylindrical support member of eccentric positioning through hole, the eccentric positioning through hole in eccentric mold inner chamber for axial direction
Axial line and the axial line of eccentric mold external cylindrical surface vertical range, match in the axle center of workpiece to be processed external cylindrical surface
The vertical range of the axial line of any one semi-circular recesses of line Yu endoporus；The internal diameter of eccentric positioning through hole and workpiece to be processed
External diameter matches；The front end oral area outer rim of the eccentric positioning through hole of eccentric mold is axially provided with the indexing positioning spiral shell of one group of circle distribution
Hole, the circle distribution angle for indexing positioning screw hole is consistent with the circle distribution angle of workpiece to be processed inner chamber semi-circular recesses, institute
The center of circle of circumference is located on the axial line of eccentric positioning through hole where having indexing positioning screw hole；The eccentric positioning through hole of eccentric mold
Rear end oral area outer rim is axially provided with locking screw holes；
The preceding collar be axially be provided with the annular element that internal diameter and workpiece to be processed external diameter match, preceding collar annulus one group with
The indexing through hole that eccentric mold indexing positioning screw hole circle distribution position matches, the side wall of the preceding collar is radially provided with one group of circumference
Uniform clamping screw；
Baffle ring is axially to be provided with locking screw holes on the annular slab that internal diameter is less than workpiece to be processed external diameter, rear baffle ring anchor ring afterwards；
In the eccentric positioning through hole of the eccentric mold of workpiece to be processed insertion, the rear end of the eccentric positioning through hole of eccentric mold passes through
Baffle ring after screw fixation, makes workpiece to be processed spacing axially rearward；Protheca ring set indexes screw in workpiece to be processed front end side wall
Be threadedly coupled through the axial direction indexing through hole on preceding collar annulus with the indexing positioning screw hole of eccentric mold front end, make the preceding collar and
Eccentric mold circumference is fixed；Trip bolt is threaded into the radial clamping screw of preceding collar side wall, clamps workpiece to be processed, makes to treat
Processing workpiece is fixed and circumferential registration with eccentric mold；Eccentric mold level is fixed by scroll chuck；Knife bar passes through knife platform
Installed in the front of eccentric mold, the pivot of knife bar is set to be directed at the axial line of eccentric mold external cylindrical surface, and knife bar upper slitter
The radius of turn of tool and the radius of workpiece to be processed endoporus semi-circular recesses match.
The course of work
The processing that knife completes a semi-circular recesses is axially rotated into by knife bar；The preceding collar is unloaded to be connected with eccentric mold
All indexing screws, by the preceding collar and axial direction of the workpiece to be processed on eccentric positioning through hole synchronous rotary to preceding collar annulus
When indexing through hole is aligned with next adjacent indexing positioning screw hole of eccentric mold front end, all indexing screws are again loaded into, are made
Workpiece to be processed is fixed and circumferential registration again with eccentric mold；Knife bar is axially rotated into knife second semi-circular recesses of completion
Processing；The above-mentioned operation unloaded and fixed again after workpiece to be processed, rotation is repeated, the processing of all semi-circular recesses is completed.
Beneficial effect
Processing tool of the present utility model, it is simple in construction, it is easy to operate, quincunx endoporus can be achieved in lathe equipments
Processing, processing cost is low, and machining accuracy is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model workpiece to be processed.
Fig. 2 is the assembling schematic diagram of the utility model processing tool；
Fig. 3 is the left view of the eccentric mold clamping workpiece of the utility model；
Wherein, 1- knives platform；2- knife bars；3- indexes screw；The collar before 4-；5- bias molds；Baffle ring after 6-；7- three-jaw cards
Disk；8- trip bolts；9- workpieces to be processed.
Embodiment
Content of the present utility model is elaborated with example below in conjunction with the accompanying drawings.
Embodiment
A kind of quincunx endoporus processing tool of processing of the present utility model, as shown in Figure 2,3, including eccentric mold 5, protheca
Ring 4, rear baffle ring 6, scroll chuck 7, knife platform 1, knife bar 2；
Eccentric mold 5 is axially is provided with the cylindrical support member of eccentric positioning through hole, and the eccentric inner chamber of mold 5 bias positioning is logical
The vertical range of the axial line in hole and the axial line of the eccentric external cylindrical surface of mold 5, matches in the external cylindrical surface of workpiece to be processed 9
The vertical range of the axial line of any one semi-circular recesses of axial line Yu endoporus；The internal diameter of eccentric positioning through hole and work to be processed
The external diameter of part 9 matches；The front end oral area outer rim of the eccentric eccentric positioning through hole of mold 5 is axially provided with the indexing of one group of circle distribution
Positioning screw hole, indexes the circle distribution angle of positioning screw hole and the circle distribution angle of the inner chamber semi-circular recesses of workpiece to be processed 9
Unanimously, the center of circle of circumference is located on the axial line of eccentric positioning through hole where all indexing positioning screw holes；Eccentric mold 5 is eccentric fixed
The rear end oral area outer rim of position through hole is axially provided with locking screw holes；
The preceding collar 4 is axially to be provided with one on the annular element that internal diameter matches with the external diameter of workpiece to be processed 9, the preceding anchor ring of the collar 4
The indexing through hole that group matches with the eccentric indexing positioning screw hole circle distribution of mold 5 position, the side wall of the preceding collar 4 is radially provided with one
The clamping screw of group circumference uniform distribution；
Baffle ring 6 is axially to be provided with locking screw on the annular slab that internal diameter is less than the external diameter of workpiece to be processed 9, the rear anchor ring of baffle ring 6 afterwards
Hole；
Workpiece to be processed 9 is inserted in the eccentric positioning through hole of eccentric mold 5, the rear end of the eccentric eccentric positioning through hole of mold 5
Baffle ring 6 after being fixed by screw, make workpiece to be processed 9 spacing axially rearward；The preceding collar 4 is enclosed within the front end side wall of workpiece to be processed 9,
Screw 3 is indexed through the axial direction indexing through hole and the indexing positioning screw hole screw thread of the eccentric front end of mold 5 on the preceding anchor ring of the collar 4 to connect
Connect, the preceding collar 4 is fixed with the eccentric circumference of mold 5；Trip bolt 8 is threaded into the radial clamping screw of the preceding side wall of the collar 4, folder
Tight workpiece to be processed 9, makes workpiece to be processed 9 be fixed and circumferential registration with eccentric mold 5；By scroll chuck 7 by eccentric mold 5
Level is fixed；Knife bar 2 is arranged on the front of eccentric mold 5 by knife platform 1, the pivot of knife bar 2 is aligned outside eccentric mold 5
The axial line on the face of cylinder, and the radius of turn and the radius phase of the endoporus semi-circular recesses of workpiece to be processed 9 that knife bar 2 is fixed a cutting tool
Match somebody with somebody.
The processing of a semi-circular recesses is completed by the axial-rotation feed of knife bar 2；Unload the preceding collar 4 and eccentric mold 5
All indexing screws 3 of connection, by the preceding collar 4 and workpiece to be processed 9 around eccentric positioning through hole synchronous rotary to the preceding anchor ring of the collar 4
On axial direction indexing through hole and the eccentric front end of mold 5 it is next adjacent when indexing positioning screw hole and being aligned, be again loaded into all points
Screw 3 is spent, workpiece to be processed 9 is fixed again with eccentric mold 5 and circumferential registration；The axial-rotation feed of knife bar 2 completes second
The processing of individual semi-circular recesses；The above-mentioned operation unloaded and fixed again after workpiece to be processed 9, rotation is repeated, all semicircles are completed
The processing of groove.
Claims (1)
1. one kind processes quincunx endoporus processing tool, it is characterized in that：Including eccentric mold, the preceding collar, rear baffle ring, three-jaw card
Disk, knife platform, knife bar；
Eccentric mold is provided with the cylindrical support member of eccentric positioning through hole, the axle of the eccentric positioning through hole in eccentric mold inner chamber for axial direction
The vertical range of heart line and the axial line of eccentric mold external cylindrical surface, the axial line matched in workpiece to be processed external cylindrical surface with
The vertical range of the axial line of any one semi-circular recesses of endoporus；The internal diameter of eccentric positioning through hole and the external diameter of workpiece to be processed
Match；The front end oral area outer rim of the eccentric positioning through hole of eccentric mold is axially provided with the indexing positioning screw hole of one group of circle distribution,
The circle distribution angle for indexing positioning screw hole is consistent with the circle distribution angle of workpiece to be processed inner chamber semi-circular recesses, Suo Youfen
The center of circle of circumference where spending positioning screw hole is located on the axial line of eccentric positioning through hole；The rear end of the eccentric positioning through hole of eccentric mold
Oral area outer rim is axially provided with locking screw holes；
The preceding collar is that one group and bias are axially provided with the annular element that internal diameter matches with workpiece to be processed external diameter, preceding collar annulus
The indexing through hole that mold indexing positioning screw hole circle distribution position matches, the side wall of the preceding collar is radially provided with one group of circumference uniform distribution
Clamping screw；
Baffle ring is axially to be provided with locking screw holes on the annular slab that internal diameter is less than workpiece to be processed external diameter, rear baffle ring anchor ring afterwards；
In the eccentric positioning through hole of the eccentric mold of workpiece to be processed insertion, the rear end of the eccentric positioning through hole of eccentric mold passes through screw
Baffle ring after fixation, makes workpiece to be processed spacing axially rearward；Protheca ring set is passed through in workpiece to be processed front end side wall, indexing screw
Axial direction indexing through hole on preceding collar annulus is threadedly coupled with the indexing positioning screw hole of eccentric mold front end, makes the preceding collar and bias
Mold circumference is fixed；Trip bolt is threaded into the radial clamping screw of preceding collar side wall, clamps workpiece to be processed, makes to be processed
Workpiece is fixed and circumferential registration with eccentric mold；Eccentric mold level is fixed by scroll chuck；Knife bar is installed by knife platform
In the front of eccentric mold, the pivot of knife bar is set to be directed at the axial line of eccentric mold external cylindrical surface, and knife bar is fixed a cutting tool
Radius of turn and the radius of workpiece to be processed endoporus semi-circular recesses match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381404.0U CN206316405U (en) | 2016-12-15 | 2016-12-15 | One kind processes quincunx endoporus processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381404.0U CN206316405U (en) | 2016-12-15 | 2016-12-15 | One kind processes quincunx endoporus processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316405U true CN206316405U (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621381404.0U Active CN206316405U (en) | 2016-12-15 | 2016-12-15 | One kind processes quincunx endoporus processing tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303541A (en) * | 2019-05-27 | 2019-10-08 | 四川航天燎原科技有限公司 | A kind of processing method and device of silicane rubber plate counterbore |
-
2016
- 2016-12-15 CN CN201621381404.0U patent/CN206316405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303541A (en) * | 2019-05-27 | 2019-10-08 | 四川航天燎原科技有限公司 | A kind of processing method and device of silicane rubber plate counterbore |
| CN110303541B (en) * | 2019-05-27 | 2021-03-02 | 四川航天燎原科技有限公司 | Method and device for machining silicon rubber plate counter bore |
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