CN202985267U - Fixture for relief angle processing - Google Patents
Fixture for relief angle processing Download PDFInfo
- Publication number
- CN202985267U CN202985267U CN 201220692940 CN201220692940U CN202985267U CN 202985267 U CN202985267 U CN 202985267U CN 201220692940 CN201220692940 CN 201220692940 CN 201220692940 U CN201220692940 U CN 201220692940U CN 202985267 U CN202985267 U CN 202985267U
- Authority
- CN
- China
- Prior art keywords
- groove
- relief angle
- draw
- grip block
- jig
- 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 - Lifetime
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a fixture for relief angle processing, which comprises a base, wherein a clamping groove is formed in the base; a groove wall on the front side of the clamping groove is a fixed holding surface; a holding block for pushing against and holding workpieces is arranged on the rear side of the clamping groove; a locating surface covered between the fixed holding surface and the holding block is arranged beside the clamping groove; at least two inclined surfaces for placing the workpieces are continuously arranged at a groove bottom of the clamping groove between the fixed holding surface and the holding block; inclination angles of the inclined surfaces are identical; and the inclined surfaces incline towards a direction of the fixed holding surface. The fixture for the relief angle processing can hold multiple workpieces firmly; the relief angle processing of bulk workpieces can be achieved; rough grinding can be performed on finish processing; and the workpieces can be directly ground to set dimensions. With the adoption of the fixture for the relief angle processing, the processing cost can be lowered, the processing time can be shortened, and the production efficiency can be improved.
Description
Technical field
The utility model belongs to grinding apparatus technical field, is specifically related to a kind of jig for relief angle processing.
Background technology
At present, standard relief angle blade generally adopts tool grinder or numerical control periphery mill to carry out grinding to relief angle, the jig that is used for the grinding of this dual mode has stationary plane and active face, add man-hour with piece-holder between stationary plane and active face, can only monolithic add and hold, causing can only monolithic processing, and processing cost is high, process-cycle is long, can not meet the needs of production.
Summary of the invention
The purpose of this utility model is to provide a kind of jig for relief angle processing, but multi-disc clamping and clamping are firm, realize batch machining.
In order to realize above purpose, the technical scheme that the utility model adopts is: a kind of jig for relief angle processing, comprise pedestal, described pedestal is provided with draw-in groove, the cell wall of the front side of this draw-in groove is the fixed clamp face, rear side is provided be used to the grip block that pushes holding workpiece, and a side of described draw-in groove is provided with the locating surface that covers between fixed clamp face and grip block; The bottom land of described draw-in groove is provided with at least 2 inclined planes that are used for place work piece continuously between fixed clamp face and grip block, the angle of inclination on described inclined plane is identical and all tilt towards the direction of fixed clamp face.
Described grip block is connected with pedestal by trip bolt; The height of described grip block and trip bolt is lower than the height of draw-in groove.
Described grip block is provided with the step via hole for the nut embedding of trip bolt; The cell wall of described draw-in groove rear side tilts in groove, and described grip block is away from being used for pushing the side of holding workpiece one side and the cell wall of described draw-in groove rear side fits tightly; The height of described grip block is lower than the height of draw-in groove.
Described locating surface is the side of the block that is provided with of pedestal.
As further improvement of the utility model, described block is connected with pedestal with screw by alignment pin.Block is provided with pin-and-hole and stepped hole, and pedestal is provided with locating hole and installing hole, and alignment pin passes pin-and-hole and locating hole, and screw passes stepped hole and installing hole, and block is fixed on pedestal.Block is detachable, and is easy to use.
As further improvement of the utility model, the bottom on the inclined plane of described draw-in groove bottom land is provided with groove, and described groove is circular groove.The effect of this groove is to prevent from causing the location inaccurate because of the bottom that the corner angle of workpiece are supported the inclined plane.
Jig for relief angle processing of the present utility model, workpiece is placed on the inclined plane of draw-in groove bottom, adopt grip block piece-holder between the antetheca and grip block of draw-in groove, but multi-disc clamping and clamping are firm, realize the relief angle processing of batch workpiece, can be fine finishining and roughly grind, also can directly be ground to both sizings; Use the jig for relief angle processing of the present utility model, can cut down finished cost, shorten process time, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the top view of the pedestal of a kind of embodiment of the present utility model;
Fig. 4 is the structural representation of the voussoir of a kind of embodiment of the present utility model;
Fig. 5 is the side view cutaway drawing of Fig. 4;
Fig. 6 is the profile schematic diagram of relief angle processing work, a. front view wherein, b. side view;
Fig. 7 is the structural representation of a kind of improvement project of the present utility model;
Fig. 8 is the side view cutaway drawing of Fig. 7;
Fig. 9 is the top view of the pedestal of a kind of improvement project of the present utility model;
Figure 10 is the structural representation of the block of a kind of improvement project of the present utility model;
Figure 11 is the elevational cross-sectional view of Figure 10;
Figure 12 is the A place enlarged drawing of Fig. 1;
Number in the figure explanation: 1-pedestal, 2-draw-in groove, 3-fixed clamp face, 4-grip block, 5-workpiece, 6-inclined plane, the 7-trip bolt, 8-step via hole, 9-screwed hole, 10-block, 11-alignment pin, 12-screw, the 13-locating hole, 14-installing hole, 15-stepped hole, 16-pin-and-hole, 17-circular groove.
The specific embodiment
The utility model is described in further detail below in conjunction with the specific embodiment.
A kind of embodiment of the jig for relief angle processing of the present utility model as shown in Fig. 1-5, comprises pedestal 1, and described pedestal is provided with draw-in groove 2, and the cell wall of the front side of draw-in groove 2 is fixed clamp face 3, and rear side is provided be used to the grip block 4 that pushes holding workpiece 5; The cell wall of draw-in groove 2 rear sides tilts in groove, and grip block 4 is away from being used for pushing the side of holding workpiece one side and the cell wall of described draw-in groove 2 rear sides fits tightly; Grip block 4 is provided with the step via hole 8 for the nut embedding of trip bolt 7, the bottom of draw-in groove 2 is provided with screwed hole 9, step via hole 8 and the screwed hole 9 on pedestal 1 that trip bolt 7 passes on grip block 4 are fixed on grip block 4 in the draw-in groove 2 of pedestal 1, the nut of trip bolt 7 submerges in step via hole 8 fully, workpiece 5 is supported in the side of grip block 4 one sides, the sidewall of the side of opposite side and draw-in groove 2 rear sides fits tightly, and the height of grip block 4 is lower than the height of draw-in groove 2; One side of draw-in groove 2 is provided with the locating surface that covers between fixed clamp face 3 and grip block 4; This locating surface is provided by the block that is fixed on pedestal 1; This block and pedestal 1 are wholely set; The bottom land of draw-in groove 2 is provided with at least 2 inclined planes 6 that are used for place work piece 5 continuously between fixed clamp face 3 and grip block 4, the angle of inclination on this inclined plane 6 is identical and all tilt towards the direction of fixed clamp face 3.
The jig that is used for relief angle processing of present embodiment, during use, workpiece to be processed 5 is thrown into side by side on the inclined plane 6 of bottom land of draw-in groove 2, the to be processed of workpiece faces up, with trip bolt 7, grip block 4 is fixed in draw-in groove 2, make the side of grip block 4 one sides be resisted against workpiece 5, the side of opposite side is resisted against the sidewall of draw-in groove 2 rear sides, screw trip bolt 7, make grip block 4 put into process in wedging downwards and push against workpiece 5, workpiece 5 is securely held between grip block 4 and fixed clamp face 3.Grip block 4 is provided with the step via hole of pegging graft and coordinating with trip bolt 7, and the nut of trip bolt 7 submerges in step via hole 8, adds and is difficult for damaging jig man-hour.After completion of processing, unscrew trip bolt 7, take out the workpiece that processes, then put into workpiece to be processed.The outline drawing of the workpiece of the jig processing of employing present embodiment as shown in Figure 6.
A kind of improvement project of the present utility model, as shown in Fig. 7-11, block 10 is provided with pin-and-hole 16 and stepped hole 15, pedestal 1 is provided with locating hole 13 and installing hole 14, alignment pin 11 passes pin-and-hole 16 and locating hole 13, and screw passes stepped hole 15 and installing hole 14, and block 10 is fixed on pedestal 1.The jig that is used for relief angle processing of this improvement project, block 10 is detachable, and is easy to use; In the stepped hole 15 of screw 6 on can whole embedding block 10, add and be difficult for the damage jig man-hour.
As the second improvement project of the present utility model, as shown in figure 12, the bottom on the inclined plane 6 of described draw-in groove 2 bottom lands is provided with circular groove 17.The effect of this circular groove 17 is to prevent from causing workpiece 5 location inaccurate because of the bottom that the corner angle of workpiece 5 are supported inclined plane 6.
Jig for relief angle processing of the present utility model, workpiece is placed on the inclined plane of draw-in groove bottom, adopt grip block piece-holder between the antetheca and grip block of draw-in groove, but multi-disc clamping and clamping are firm, realize the relief angle processing of batch workpiece, can be fine finishining and roughly grind, also can directly be ground to both sizings; Use the jig for relief angle processing of the present utility model, can cut down finished cost, shorten process time, enhance productivity.Jig of the present utility model is used on surface grinding machine, and working (machining) efficiency is 10 times of cutter sharpener, and cost is 20% of numerical control periphery mill.
Claims (6)
1. one kind is used for the jig that relief angle is processed, it is characterized in that: comprise pedestal, described pedestal is provided with draw-in groove, the cell wall of the front side of this draw-in groove is the fixed clamp face, rear side is provided be used to the grip block that pushes holding workpiece, and a side of described draw-in groove is provided with the locating surface that covers between fixed clamp face and grip block; The bottom land of described draw-in groove is provided with at least 2 inclined planes that are used for place work piece continuously between fixed clamp face and grip block, the angle of inclination on described inclined plane is identical and all tilt towards the direction of fixed clamp face.
2. the jig for relief angle processing according to claim 1, it is characterized in that: described grip block is connected with pedestal by trip bolt; The height of described grip block and trip bolt is lower than the height of draw-in groove.
3. the jig for relief angle processing according to claim 2 is characterized in that: described grip block is provided with the step via hole that the nut for trip bolt embeds; The cell wall of described draw-in groove rear side tilts in groove, and described grip block is away from being used for pushing the side of holding workpiece one side and the cell wall of described draw-in groove rear side fits tightly; The height of described grip block is lower than the height of draw-in groove.
4. the jig for relief angle processing according to claim 1 is characterized in that: described locating surface is the side of the block that is provided with of pedestal.
5. the jig for relief angle processing according to claim 4, it is characterized in that: described block is connected with pedestal with screw by alignment pin.
6. the jig for relief angle processing according to claim 1, it is characterized in that: the bottom on described inclined plane is provided with groove, and described groove is circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692940 CN202985267U (en) | 2012-12-15 | 2012-12-15 | Fixture for relief angle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692940 CN202985267U (en) | 2012-12-15 | 2012-12-15 | Fixture for relief angle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985267U true CN202985267U (en) | 2013-06-12 |
Family
ID=48556485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692940 Expired - Lifetime CN202985267U (en) | 2012-12-15 | 2012-12-15 | Fixture for relief angle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128882A (en) * | 2014-07-11 | 2014-11-05 | 张家港市腾翔机械制造有限公司 | Cutter grinding tool main back corner jig |
| CN105171604A (en) * | 2015-10-26 | 2015-12-23 | 镇江索达联轴器有限公司 | Tool for grinding cutters of numerical-controlled key seating machine |
-
2012
- 2012-12-15 CN CN 201220692940 patent/CN202985267U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128882A (en) * | 2014-07-11 | 2014-11-05 | 张家港市腾翔机械制造有限公司 | Cutter grinding tool main back corner jig |
| CN105171604A (en) * | 2015-10-26 | 2015-12-23 | 镇江索达联轴器有限公司 | Tool for grinding cutters of numerical-controlled key seating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204366507U (en) | Surface groove Milling Process positioning clamping device | |
| CN103949704B (en) | The method for milling of rounding inside and outside the aperture of a kind of conical shell profiled holes on the surface | |
| CN201989003U (en) | Clip blade edge grinding fixture for square female die hexahedron machine | |
| CN105345552A (en) | Milling jig for machining four peripheral faces of lathe tool apron rack | |
| CN202655958U (en) | Processing and clamping fixture for inclined top of die | |
| CN102528497A (en) | Special fixture for centralized positioning two-sided mill | |
| CN202985267U (en) | Fixture for relief angle processing | |
| CN201940827U (en) | Clamping tool for processing marine diesel connecting rod | |
| CN201044944Y (en) | Boundary material plate of boundary material grinder | |
| CN203509787U (en) | Base of clamp for grinding tool and clamp with same | |
| CN102248484A (en) | Eccentric clamping fixture | |
| CN203509647U (en) | Numerical control milling machine clamp for milling chamfers of bottom plates | |
| CN102059380A (en) | Special machine tool for rough milling cylinder head end surface | |
| CN202825264U (en) | Tool for machining bevels on milling machine | |
| CN204524912U (en) | A kind of fraise jig | |
| CN202556099U (en) | Special fixture for centralized positioning two-sided mill | |
| CN209919330U (en) | Milling and drilling clamp for large objective lens base | |
| CN202240546U (en) | Processing positioning fixture | |
| CN211053125U (en) | Clamping structure for numerical control machine tool | |
| CN203495614U (en) | Special-purpose clamping device for milling chute | |
| CN204221064U (en) | Main chord milling attachment | |
| CN210451955U (en) | Boring and milling cutter knife rest | |
| CN206065972U (en) | A kind of inner arc surface milling cutter processing stationary fixture | |
| CN102205498A (en) | Clamp special for surface milling of multiple parts | |
| CN105397527A (en) | Process unit for machining lathe tool apron rack on milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUNIK ULTRAHARD MATERIALS CO., LTD. Free format text: FORMER NAME: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee after: FUNIK ULTRAHARD MATERIAL Co.,Ltd. Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee before: HENAN FUNIK ULTRAHARD MATERIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |