CN204381890U - A kind of fraise jig - Google Patents
A kind of fraise jig Download PDFInfo
- Publication number
- CN204381890U CN204381890U CN201420744682.2U CN201420744682U CN204381890U CN 204381890 U CN204381890 U CN 204381890U CN 201420744682 U CN201420744682 U CN 201420744682U CN 204381890 U CN204381890 U CN 204381890U
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- CN
- China
- Prior art keywords
- supporting
- press plate
- sloping platform
- studs
- moving press
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a kind of fraise jig, belongs to Machining Technology field.It comprises clamp body, moving press plate, studs, regulate supporting, oval head supporting, supporting nail, the second step of clamp body is provided with the oval head supporting of vertical direction, the left side of the 3rd step is provided with the supporting nail of horizontal direction, sloping platform is provided with the upper screwed hole perpendicular to sloping platform and lower screwed hole, the adjustment section of moving press plate is connected with the upper screwed hole of sloping platform by studs, the threaded upper ends of studs is connected with hex nut, taper faced washer and spheric washer is provided with between upper hex nut and moving press plate, studs is gone back concentric and be provided with spring, the threaded one end of supporting is regulated to be connected to the lower screwed hole of sloping platform, the other end withstands in the adjustment section of moving press plate, the lower surface of clamp body is provided with positioning key.The utility model not only structure is simple, and realizes reasonable fixed clamp to part, improves the effect of part Milling Machining.
Description
Technical field
The utility model relates to Machining Technology field, particularly a kind of fraise jig.
Background technology
The lathe on various surface mainly processed by milling machine on workpiece with milling cutter.Usual milling cutter rotary motion is main motion, and the movement of workpiece and milling cutter is feed motion.It can processing plane, groove, also can process various curved surface, gear etc.Milling machine is the lathe with milling cutter, workpiece being carried out to Milling Process.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and splined shaft, can also process the profile of more complicated, efficiency comparatively planer is high, is used widely in machine-building and repairing department.Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting.As shown in Figure 1, this part is cavity type, carries out Milling Machining or add man-hour to cavity to upper surface, because lower surface out-of-flatness, and cannot as positioning support bearing surface.So add man-hour, nipper can only position supporting to side end face, and it is poor that effect embraced by part folder, shakes comparatively large, cause Milling Machining effect poor in process.
Utility model content
The purpose of this utility model is to provide a kind of fraise jig, and not only structure is simple, and realizes reasonable fixed clamp to part, improves the effect of part Milling Machining.
The utility model solves the technical scheme that its technical problem adopts:
A kind of fraise jig, it comprises clamp body, positioning key, location trip bolt, moving press plate, studs, spring, taper faced washer, spheric washer, upper hex nut, lower hex nut, regulate supporting, oval head supporting, supporting nail, circular feeler block, slotted cheese head screw, spring washer, described clamp body is being vertically arranged with three steps, be respectively first step from low to high, second step, 3rd step, described second step is provided with the oval head supporting of vertical direction, the left side of described 3rd step is provided with the supporting nail of horizontal direction, the sloping platform of inclination is provided with between described first step and second step, described sloping platform is provided with the upper screwed hole perpendicular to sloping platform and lower screwed hole, described moving press plate is L-type, be divided into the adjustment section of inclination and the supporting section of level, the adjustment section of described moving press plate is connected with the upper screwed hole of sloping platform by studs, the lower end of described studs has been threaded lower hex nut, and be close on sloping platform, the threaded upper ends of described studs is connected with hex nut, taper faced washer and spheric washer is provided with between upper hex nut and moving press plate, described studs goes back concentric and is provided with spring, described spring is between moving press plate and sloping platform, the described lower screwed hole regulating the threaded one end of supporting to be connected to sloping platform, the other end withstands in the adjustment section of moving press plate, described 3rd step is provided with circular feeler block, described circular feeler block is connected on the 3rd step by slotted cheese head screw, spring washer is provided with between described slotted cheese head screw and circular feeler block, the lower surface of described clamp body is provided with positioning key, described positioning key is arranged on the lower surface of clamp body by location trip bolt.
Further, the quantity of described oval head supporting is three, and setting triangular in shape.
Further, described clamp body is symmetrically arranged with installation binding groove.
Compared to the prior art the utility model, has the following advantages and effect: oval head supporting is used for the lower surface at the edge of support accessory, and the quantity of oval head supporting is three, and setting triangular in shape, Stability Analysis of Structures, uniform force, good reliability.Be provided with taper faced washer and spheric washer between upper hex nut and moving press plate, taper faced washer and spheric washer have retaining effect, and when fastening, it has stress to exist in the axis of studs, increase the frictional force between screw thread, and such configuration not easily loosens.Spring is between moving press plate and sloping platform, and spring is conducive to moving press plate and carries out position adjustment.Positioning key is for being quick and precisely arranged on milling machine platform by clamp body.Clamp body is symmetrically arranged with installation binding groove, clamp body is tightly fixed on milling machine platform, prevents play.Adjustment regulate be bearing in lower screwed hole be screwed into the degree of depth, and adjust the adjustment section right position of moving press plate, thus realize the adjustment to part left and right chucking power, ensure that part has applicable chucking power.The utility model not only structure is simple, and realizes reasonable fixed clamp to part, improves the effect of part Milling Machining.
Accompanying drawing explanation
Fig. 1 is the structure chart of part.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the partial enlarged drawing A of the utility model Fig. 2.
Fig. 5 is the partial enlarged drawing B of the utility model Fig. 2.
In figure: 1. clamp body, 2. positioning key, 3. locate trip bolt, 4. moving press plate, 5. studs, 6. spring, 7. taper faced washer, 8. spheric washer, 9. go up hex nut, 10. descend hex nut, 11. regulate supporting, 12. oval head supportings, 13. supporting nails, 14. circular feeler blocks, 15. slotted cheese head screws, 16. spring washers, 17. first steps, 18. second steps, 19. the 3rd steps, 20. sloping platforms, 21. upper screwed holes, 22. times screwed holes, 23. regulate section, 24. supporting sections, 25. install binding groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of fraise jig, it comprises clamp body 1, positioning key 2, location trip bolt 3, moving press plate 4, studs 5, spring 6, taper faced washer 7, spheric washer 8, upper hex nut 9, lower hex nut 10, regulates supporting 11, oval head supporting 12, supporting nail 13, circular feeler block 14, slotted cheese head screw 15, spring washer 16.Described clamp body 1 is being vertically arranged with three steps, is respectively first step 17, second step 18, the 3rd step 19 from low to high, described second step 18 is provided with the oval head supporting 12 of vertical direction, for the lower surface at the edge of support accessory.The quantity of described oval head supporting 12 is three, and setting triangular in shape, Stability Analysis of Structures, uniform force, good reliability.The left side of described 3rd step 19 is provided with the supporting nail 13 of horizontal direction, for the right side of support accessory.Be provided with the sloping platform 20 of inclination between described first step 17 and second step 18, described sloping platform 20 be provided with the upper screwed hole 21 perpendicular to sloping platform 20 and lower screwed hole 22.Described moving press plate 4 is L-type, be divided into the adjustment section 23 of inclination and the supporting section 24 of level, the adjustment section 23 of described moving press plate 4 is connected with the upper screwed hole 21 of sloping platform 20 by studs 5, the lower end of described studs 5 has been threaded lower hex nut 10, and be close on sloping platform 20, the threaded upper ends of described studs 5 is connected with hex nut 9, taper faced washer 7 and spheric washer 8 is provided with between upper hex nut 9 and moving press plate 4, taper faced washer 7 and spheric washer 8 have retaining effect, when fastening, it has stress to exist in the axis of studs 5, increase the frictional force between screw thread, such configuration not easily loosens.Described studs 5 goes back concentric and is provided with spring 6, described spring 6 is between moving press plate 4 and sloping platform 20, and spring is conducive to moving press plate 4 and carries out position adjustment.The threaded one end of described adjustment supporting 11 is connected to the lower screwed hole 22 of sloping platform 20, and the other end withstands in the adjustment section 23 of moving press plate 4, play supporting role.Described 3rd step 19 is provided with circular feeler block 14, for adding tool setting in man-hour, described circular feeler block 14 is connected on the 3rd step 19 by slotted cheese head screw 15, be provided with spring washer 16 between described slotted cheese head screw 15 and circular feeler block 14, mount and dismount all very convenient.The lower surface of described clamp body 1 is provided with positioning key 2, and described positioning key 2 is arranged on the lower surface of clamp body 1 by location trip bolt 3, and positioning key 2 is for being quick and precisely arranged on milling machine platform by clamp body 1.Described clamp body 1 is symmetrically arranged with binding groove 25 is installed, clamp body 1 is tightly fixed on milling machine platform, prevents play.
Pass through technique scheme, when a kind of fraise jig of the utility model uses, the lower surface of part edge is close in oval head supporting 12, the right hand edge of part is close on supporting nail 13, the left hand edge of part is close on the supporting section 24 of the level of moving press plate 4, thus realize, to the clamping of part and fixing, greatly facilitating the processing of parts.Adjustment regulates supporting 11 to be screwed into the degree of depth at lower screwed hole 22, and adjusts adjustment section 23 right position of moving press plate 4, thus realizes the adjustment to part left and right chucking power, ensure that part has applicable chucking power.The utility model not only structure is simple, and realizes reasonable fixed clamp to part, improves the effect of part Milling Machining.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a fraise jig, it is characterized in that: it comprises clamp body, positioning key, location trip bolt, moving press plate, studs, spring, taper faced washer, spheric washer, upper hex nut, lower hex nut, regulate supporting, oval head supporting, supporting nail, circular feeler block, slotted cheese head screw, spring washer, described clamp body is being vertically arranged with three steps, be respectively first step from low to high, second step, 3rd step, described second step is provided with the oval head supporting of vertical direction, the left side of described 3rd step is provided with the supporting nail of horizontal direction, the sloping platform of inclination is provided with between described first step and second step, described sloping platform is provided with the upper screwed hole perpendicular to sloping platform and lower screwed hole, described moving press plate is L-type, be divided into the adjustment section of inclination and the supporting section of level, the adjustment section of described moving press plate is connected with the upper screwed hole of sloping platform by studs, the lower end of described studs has been threaded lower hex nut, and be close on sloping platform, the threaded upper ends of described studs is connected with hex nut, taper faced washer and spheric washer is provided with between upper hex nut and moving press plate, described studs goes back concentric and is provided with spring, described spring is between moving press plate and sloping platform, the described lower screwed hole regulating the threaded one end of supporting to be connected to sloping platform, the other end withstands in the adjustment section of moving press plate, described 3rd step is provided with circular feeler block, described circular feeler block is connected on the 3rd step by slotted cheese head screw, spring washer is provided with between described slotted cheese head screw and circular feeler block, the lower surface of described clamp body is provided with positioning key, described positioning key is arranged on the lower surface of clamp body by location trip bolt.
2. a kind of fraise jig according to claim 1, is characterized in that: the quantity of described oval head supporting is three, and setting triangular in shape.
3. a kind of fraise jig according to claim 1, is characterized in that: described clamp body is symmetrically arranged with installation binding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744682.2U CN204381890U (en) | 2014-12-03 | 2014-12-03 | A kind of fraise jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744682.2U CN204381890U (en) | 2014-12-03 | 2014-12-03 | A kind of fraise jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381890U true CN204381890U (en) | 2015-06-10 |
Family
ID=53354645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744682.2U Expired - Fee Related CN204381890U (en) | 2014-12-03 | 2014-12-03 | A kind of fraise jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001722A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Machining method for condenser lifting seat |
| CN106767267A (en) * | 2017-03-09 | 2017-05-31 | 安徽华茂纺织股份有限公司 | Combing machine drafting pressure bar is every tool set pattern composition error calibration equipment and application method |
| CN111112947A (en) * | 2019-12-02 | 2020-05-08 | 西安航天发动机有限公司 | Engine expansion section II section milling flutes device |
-
2014
- 2014-12-03 CN CN201420744682.2U patent/CN204381890U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001722A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Machining method for condenser lifting seat |
| CN106767267A (en) * | 2017-03-09 | 2017-05-31 | 安徽华茂纺织股份有限公司 | Combing machine drafting pressure bar is every tool set pattern composition error calibration equipment and application method |
| CN111112947A (en) * | 2019-12-02 | 2020-05-08 | 西安航天发动机有限公司 | Engine expansion section II section milling flutes device |
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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: 20150610 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |