CN204135371U - Lathe spindle magnechuck - Google Patents
Lathe spindle magnechuck Download PDFInfo
- Publication number
- CN204135371U CN204135371U CN201420426587.8U CN201420426587U CN204135371U CN 204135371 U CN204135371 U CN 204135371U CN 201420426587 U CN201420426587 U CN 201420426587U CN 204135371 U CN204135371 U CN 204135371U
- Authority
- CN
- China
- Prior art keywords
- transition disc
- clamp base
- sucker
- groove
- magnechuck
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of lathe spindle magnechuck, comprise transition disc, transition disc is connected with clamp base by screw, the middle part upper surface of described transition disc is provided with projection, described clamp base lower surface is provided with groove, and the top of groove is provided with oil groove, is provided with connecting hole above oil groove, be provided with coil in coil recess, in connecting hole, be provided with iron core; Clamp base upper surface is provided with sucker.The utility model lathe spindle magnechuck, structure is simple, extends the service life of lathe spindle magnechuck, clamp base bottom is provided with transition disc, and fixture only weares and teares transition disc in dismounting, when transition mill damages serious, only change transition disc, reduce use cost; Transition disc upper surface projection rectangle; When coil working, produce heat and melt lubricating grease, transition disc and clamp base surface are lubricated, prevents inordinate wear, extend the life-span of fixture.
Description
Technical field
The utility model relates to a kind of lathe spindle fixture, specifically, relates to a kind of lathe spindle magnechuck.
Background technology
Be used for fixing processing object in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, also known as jig.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).Fixture is usually by compositions such as setting element (determining the tram of workpiece in fixture), clamping device, tool setting induction element (determine the relative position of cutter and workpiece or guide tool orientation), indexing means (make workpiece can complete the processing of several station in once mounting, have circular index device and rectilinear movement indexing means two class), Connection Element and clamp bodies (clamp base).
Lathe is used for the fixture of the inside and outside surface of revolution of processing work and end face is called turning attachment.Turning attachment majority is arranged on main shaft, and minority is arranged on saddle or lathe bed.
Lathe spindle fixture is generally air-actuated jaw and hydraulically operated fixture is main, but carrying out processing for some miniature parts adopts hydraulic pressure or air-actuated jaw auxiliary equipment to have high input, deficiency in economic performance, therefore, during miniature parts astute in some small business's batch machining, magnetic holding device is adopted as well, but fixture needs repeated disassembled and assembled, existing magnetic holding device serious wear, affects the positioning precision of equipment, even causes fixture to scrap.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of structure simple, extends the service life of lathe spindle magnechuck, the lathe spindle magnechuck that positioning precision is high.
Technical solution adopted in the utility model is:
A kind of lathe spindle magnechuck, comprise transition disc, transition disc is connected with clamp base by screw, the middle part upper surface of described transition disc is provided with projection, and described clamp base lower surface is provided with groove, and the top of groove is provided with oil groove, connecting hole is provided with above oil groove, connecting hole both sides are provided with coil recess, are provided with coil in coil recess, are provided with iron core in connecting hole; Clamp base upper surface is provided with sucker; Sucker is connected with clamp base by screw; The bottom surface of described sucker arranges holddown groove, and the upper surface of clamp base embeds in holddown groove; Be provided with fixing hole in the middle part of sucker, fixing hole arranged outside has every magnet, and be that cylindrical inner is provided with magnetic conductor every magnet, magnetic conductor is connected with iron core by screw; Be provided with fixed support body above sucker, fixed support body is connected with sucker by bolt; Fixed support body is tubular, and middle part is provided with centre bore, is provided with boss in the middle part of sucker, and boss inserts in the centre bore of fixed support body.
Described clamp base and transition disc are provided with the wire guide for arranging wire.
Described transition disc upper surface projection rectangle; Groove and the transition disc projection of described clamp base are suitable.
The beneficial effect of the utility model hinge structure:
The utility model lathe spindle magnechuck, structure is simple, extends the service life of lathe spindle magnechuck, clamp base bottom is provided with transition disc, and fixture only weares and teares transition disc in dismounting, when transition mill damages serious, only change transition disc, reduce use cost; Transition disc upper surface projection rectangle; Groove and the transition disc projection of described clamp base are suitable, transition disc and clamp base easy for installation; Oil groove arranges lubricating grease, when coil working, produces heat and melts lubricating grease, lubricate, prevent inordinate wear, extend the life-span of fixture to transition disc and clamp base surface.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model lathe spindle magnechuck;
Fig. 2 is the plan structure schematic diagram of the utility model lathe spindle magnechuck.
Critical piece symbol description in accompanying drawing:
In figure:
1, sucker 2, iron core
3, every magnet 4, magnetic conductor
5, clamp base 6, coil
7, transition disc 8, bolt
9, projection 10, groove
11, oil groove 12, connecting hole
13, coil recess 14, screw
15, holddown groove 16, fixing hole
17, fixed support body 18, wire guide.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1-2 is known, a kind of lathe spindle magnechuck, comprise transition disc 7, transition disc 7 is connected with clamp base 5 by bolt 8, and the middle part upper surface of described transition disc 7 is provided with projection 9, described clamp base 5 lower surface is provided with groove 10, the top of groove 10 is provided with oil groove 11, is provided with connecting hole 12 above oil groove 11, and connecting hole 12 both sides are provided with coil recess 13, be provided with coil 6 in coil recess 13, in connecting hole 12, be provided with iron core 2; Clamp base 5 upper surface is provided with sucker 1; Sucker 1 is connected with clamp base 5 by screw 14; The bottom surface of described sucker 1 arranges holddown groove 15, and the upper surface of clamp base 5 embeds in holddown groove 15; Be provided with fixing hole in the middle part of sucker 1, fixing hole arranged outside has every magnet 3, and every magnet 3 in tubular, inside is provided with magnetic conduction, and 4, magnetic conductor 4 is connected with iron core 2 by screw; Be provided with fixed support body 17 above sucker 1, fixed support body 17 is connected with sucker 1 by bolt; Fixed support body is tubular, and middle part is provided with centre bore 16, is provided with boss in the middle part of sucker 1, and boss inserts in the centre bore of fixed support body.
Described clamp base and transition disc are provided with the wire guide 18 for arranging wire.
Described transition disc upper surface projection rectangle; Groove and the transition disc projection of described clamp base are suitable.
The beneficial effect of the utility model hinge structure:
The utility model lathe spindle magnechuck, structure is simple, extends the service life of lathe spindle magnechuck, clamp base bottom is provided with transition disc, and fixture only weares and teares transition disc in dismounting, when transition mill damages serious, only change transition disc, reduce use cost; Transition disc upper surface projection rectangle; Groove and the transition disc projection of described clamp base are suitable, transition disc and clamp base easy for installation; Oil groove arranges lubricating grease, when coil working, produces heat and melts lubricating grease, lubricate, prevent inordinate wear, extend the life-span of fixture to transition disc and clamp base surface.
Claims (3)
1. a lathe spindle magnechuck, it is characterized in that: comprise transition disc, transition disc is connected with clamp base by screw, the middle part upper surface of described transition disc is provided with projection, and described clamp base lower surface is provided with groove, and the top of groove is provided with oil groove, connecting hole is provided with above oil groove, connecting hole both sides are provided with coil recess, are provided with coil in coil recess, are provided with iron core in connecting hole; Clamp base upper surface is provided with sucker; Sucker is connected with clamp base by screw; The bottom surface of described sucker arranges holddown groove, and the upper surface of clamp base embeds in holddown groove; Be provided with fixing hole in the middle part of sucker, fixing hole arranged outside has every magnet, and be that cylindrical inner is provided with magnetic conductor every magnet, magnetic conductor is connected with iron core by screw; Be provided with fixed support body above sucker, fixed support body is connected with sucker by bolt; Fixed support body is tubular, and middle part is provided with centre bore, is provided with boss in the middle part of sucker, and boss inserts in the centre bore of fixed support body.
2. lathe spindle magnechuck according to claim 1, is characterized in that: described clamp base and transition disc are provided with the wire guide for arranging wire.
3. lathe spindle magnechuck according to claim 1, is characterized in that: described transition disc upper surface projection rectangle; Groove and the transition disc projection of described clamp base are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426587.8U CN204135371U (en) | 2014-07-31 | 2014-07-31 | Lathe spindle magnechuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426587.8U CN204135371U (en) | 2014-07-31 | 2014-07-31 | Lathe spindle magnechuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135371U true CN204135371U (en) | 2015-02-04 |
Family
ID=52412089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426587.8U Expired - Fee Related CN204135371U (en) | 2014-07-31 | 2014-07-31 | Lathe spindle magnechuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296315A (en) * | 2019-07-09 | 2019-10-01 | 瀛ｅ姜 | A kind of lifting device using hydraulic stem operational heat automatic spraying lubricating oil |
| CN114951729A (en) * | 2022-06-07 | 2022-08-30 | 昆山安控发展装备有限公司 | Electromagnetic chuck for numerical control lathe |
-
2014
- 2014-07-31 CN CN201420426587.8U patent/CN204135371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296315A (en) * | 2019-07-09 | 2019-10-01 | 瀛ｅ姜 | A kind of lifting device using hydraulic stem operational heat automatic spraying lubricating oil |
| CN114951729A (en) * | 2022-06-07 | 2022-08-30 | 昆山安控发展装备有限公司 | Electromagnetic chuck for numerical control lathe |
| CN114951729B (en) * | 2022-06-07 | 2023-03-24 | 昆山安控发展装备有限公司 | Electromagnetic chuck for numerical control lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |