CN206869670U - A kind of rotating shuttle fixture for hole grinding - Google Patents
A kind of rotating shuttle fixture for hole grinding Download PDFInfo
- Publication number
- CN206869670U CN206869670U CN201720743419.5U CN201720743419U CN206869670U CN 206869670 U CN206869670 U CN 206869670U CN 201720743419 U CN201720743419 U CN 201720743419U CN 206869670 U CN206869670 U CN 206869670U
- Authority
- CN
- China
- Prior art keywords
- hole
- pressing plate
- ring flange
- positioning sleeve
- workpiece
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of rotating shuttle fixture for hole grinding, the T-shaped positioning sleeve of positioning workpiece is installed including ring flange and location and installation being used in the positioning sets of holes of ring flange, the outside of T-shaped positioning sleeve is provided with pressing plate, the top of pressing plate has strip hole and is connected by the tie down screw in strip hole with ring flange, the bottom of pressing plate has strip grooves, one end of studdle on ring flange is against in strip grooves, also include a positioning core axle, for being installed to T-shaped positioning sleeve in workpiece, the interior shoulder hole of T-shaped positioning sleeve is penetrated into by the axostylus axostyle of the step structure of positioning core axle and processed so as to be compressed after the center of workpiece and the axle center of T-shaped positioning sleeve are concentric by pressing plate.The utility model ensure that the concentric of positioning, and so as to ensure that the Mass accuracy of grinding out, and positioning is quick and convenient, simple in construction.
Description
Technical field
It the utility model is related to rotating shuttle fixture for hole grinding technical field, and in particular to a kind of rotating shuttle fixture for hole grinding.
Background technology
Sewing machine needs have a kind of workpiece in part -- and rotating shuttle, this workpiece centre have through hole, it is necessary to be ground to its through hole
Hole operation, but its outer rim irregular structure, therefore when carrying out grinding out to it, it is not so good fixed, therefore, it is necessary to develop a kind of new
The fixture of type processes operation to adapt to the grinding out of the product.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of rotating shuttle grinding out card
Tool.
Technical scheme is used by realize the purpose of this utility model:
A kind of rotating shuttle fixture for hole grinding, including ring flange and location and installation are used in the positioning sets of holes of the ring flange
The T-shaped positioning sleeve of installation positioning workpiece, the outside of the T-shaped positioning sleeve are provided with pressing plate, and the top of the pressing plate has strip hole
And be connected by the tie down screw in the strip hole with the ring flange, the bottom of the pressing plate has strip
Groove, one end of the studdle on the ring flange are against in the strip grooves, also include a positioning core axle, are used
It is installed in workpiece on the T-shaped positioning sleeve, penetrating into the T-shaped by the axostylus axostyle of the step structure of the positioning core axle determines
The interior shoulder hole of position set is processed so as to be compressed after the center of workpiece and the axle center of T-shaped positioning sleeve are concentric by the pressing plate.
The screw thread of the screwed hole for connecting the tie down screw and the connection studdle is machined with the ring flange
Hole.
The upper end of the pressing plate has deep-slotted chip breaker, the periphery of the radian of the deep-slotted chip breaker and the axostylus axostyle of the positioning core axle
It is adapted.
The utility model is concentric fixed with positioning sleeve by workpiece by positioning core axle by being arranged on positioning sleeve on ring flange
Behind position, Work-sheet pressing be ensure that into the concentric of positioning in outside by pressing plate, so as to ensure that the Mass accuracy of grinding out, and positioned
It is quick and convenient, it is simple in construction.
Brief description of the drawings
Fig. 1 show the schematic front view of rotating shuttle fixture for hole grinding of the present utility model;
Fig. 2 is rotating shuttle fixture for hole grinding diagrammatic cross-section of the present utility model;
Fig. 3 is the schematic diagram of positioning core axle of the present utility model;
Fig. 4 is the schematic diagram of T-shaped positioning sleeve;
Fig. 5-6 is the main view and schematic side view of pressing plate respectively.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
As shown in figures 1 to 6, a kind of rotating shuttle fixture for hole grinding, including ring flange 1 and location and installation are determined in the ring flange
The T-shaped positioning sleeve 3 for being used to install positioning workpiece 5 in the sets of holes 11 of position, the outside of the T-shaped positioning sleeve is provided with pressing plate 4, the pressure
The top of plate has strip hole 42 and is connected by the tie down screw 6 in the strip hole with the ring flange, institute
Stating the lower inside surface of pressing plate has the strip grooves 43 of hatch frame, one end of the studdle 7 on the ring flange
It can be against in the strip grooves, also include a positioning core axle 2, for being installed to the T-shaped positioning sleeve in workpiece, by institute
The axostylus axostyle 21 for stating the step structure of positioning core axle penetrates into the interior shoulder hole 31 of the T-shaped positioning sleeve, so that the center of workpiece
With the axle center of T-shaped positioning sleeve it is concentric after by the pressing plate compress process, take out the positioning core axle afterwards, the center for exposing workpiece leads to
Hole, you can grinding out operation is carried out to the central through hole of workpiece.
Strip hole and strip grooves are provided with the pressing plate, the convenient position to pressing plate adjust up and down to corresponding
Behind position, workpiece is subjected to compression processing.
Wherein, the screwed hole for connecting the tie down screw is machined with the ring flange and connects the studdle
Screwed hole.The outboard end of the positioning core axle has operating portion 20, conveniently picks and places positioning core axle and carries out positioning use.
Wherein, the upper end of the pressing plate has deep-slotted chip breaker 41, the axostylus axostyle of the radian of the deep-slotted chip breaker and the positioning core axle
The periphery in major diameter portion be adapted, it is convenient workpiece to be compressed after positioning core axle positions to workpiece and the mill in later stage
Hole operation.The upper end of the pressing plate is processed in the both sides of deep-slotted chip breaker formed with outer inclined-plane 44, to avoid influenceing grinding out operation.
The utility model is concentric fixed with positioning sleeve by workpiece by positioning core axle by being arranged on positioning sleeve on ring flange
Behind position, Work-sheet pressing be ensure that into the concentric of positioning in outside by pressing plate, so as to ensure that the Mass accuracy of grinding out, and positioned
It is quick and convenient, it is simple in construction.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. rotating shuttle fixture for hole grinding, it is characterised in that including ring flange and location and installation the ring flange positioning sleeve The T-shaped positioning sleeve for being used to install positioning workpiece in hole, the outside of the T-shaped positioning sleeve is provided with pressing plate, the top of the pressing plate It is connected with strip hole and by the tie down screw in the strip hole with the ring flange, the bottom of the pressing plate With strip grooves, one end of the studdle on the ring flange is against in the strip grooves, is also included one and is determined Position mandrel, for being installed to the T-shaped positioning sleeve in workpiece, is penetrated into by the axostylus axostyle of the step structure of the positioning core axle The interior shoulder hole of the T-shaped positioning sleeve adds so as to be compressed after the center of workpiece and the axle center of T-shaped positioning sleeve are concentric by the pressing plate Work.
- 2. rotating shuttle fixture for hole grinding as claimed in claim 1, it is characterised in that the connection locking screw is machined with the ring flange The screwed hole of bar and the screwed hole of the connection studdle.
- 3. rotating shuttle fixture for hole grinding as claimed in claim 2, it is characterised in that the upper end of the pressing plate has deep-slotted chip breaker, the arc The periphery of the radian of shape groove and the axostylus axostyle of the positioning core axle is adapted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720743419.5U CN206869670U (en) | 2017-06-23 | 2017-06-23 | A kind of rotating shuttle fixture for hole grinding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720743419.5U CN206869670U (en) | 2017-06-23 | 2017-06-23 | A kind of rotating shuttle fixture for hole grinding |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206869670U true CN206869670U (en) | 2018-01-12 |
Family
ID=61330985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720743419.5U Expired - Fee Related CN206869670U (en) | 2017-06-23 | 2017-06-23 | A kind of rotating shuttle fixture for hole grinding |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206869670U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107053002A (en) * | 2017-06-23 | 2017-08-18 | 天津市中马骏腾精密机械制造有限公司 | A kind of rotating shuttle fixture for hole grinding |
-
2017
- 2017-06-23 CN CN201720743419.5U patent/CN206869670U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107053002A (en) * | 2017-06-23 | 2017-08-18 | 天津市中马骏腾精密机械制造有限公司 | A kind of rotating shuttle fixture for hole grinding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206869669U (en) | A kind of fixture for hole grinding | |
CN206869670U (en) | A kind of rotating shuttle fixture for hole grinding | |
CN103978349A (en) | Minor-diameter ultrathin washer processing method and drilling tool used therefor | |
CN107053002A (en) | A kind of rotating shuttle fixture for hole grinding | |
CN203944856U (en) | A kind of efficient combination rose reamer | |
CN206153937U (en) | Center processing fixture | |
CN201720720U (en) | Tool for processing threaded hole at upper terminal | |
CN208289812U (en) | A kind of materials in the tube shape press-in jig | |
CN207272744U (en) | A kind of brake-shoe boring grab | |
CN204725174U (en) | Argon blowing nozzle drilling equipment | |
CN207447854U (en) | Hub drill attacks NPT1/2 " screw thread hole tools | |
CN207655759U (en) | A kind of Mao Dian mechanisms | |
CN202239179U (en) | Stamping mold and rotary mold handle thereof | |
CN207638519U (en) | A kind of stator core dress pressure device of tyre | |
CN207522157U (en) | A kind of grinding engraving handle of a knife | |
CN206273434U (en) | A kind of lathe pneumatic jacking device | |
CN207901059U (en) | A kind of easy device that hobboing cutter is extracted | |
CN207013541U (en) | A kind of Combined punch pin and diel | |
CN206883238U (en) | A kind of valve body machining mould | |
CN206394048U (en) | A kind of riveting device of clip pulling-on piece | |
CN206445533U (en) | A kind of clamping tool of traction machine brake rotor block | |
CN103231265A (en) | Hold-down device | |
CN207190308U (en) | A kind of swivel joint fixed structure | |
CN207171004U (en) | It is a kind of to determine pearl circle processing unit (plant) | |
CN203847876U (en) | Connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |