CN217167747U - Numerical control blade chamfering machining clamp - Google Patents
Numerical control blade chamfering machining clamp Download PDFInfo
- Publication number
- CN217167747U CN217167747U CN202220692577.3U CN202220692577U CN217167747U CN 217167747 U CN217167747 U CN 217167747U CN 202220692577 U CN202220692577 U CN 202220692577U CN 217167747 U CN217167747 U CN 217167747U
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- numerical control
- control blade
- sides
- subassembly
- press
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a numerical control blade chamfer adds clamping apparatus, get subassembly and numerical control blade including the foundation, press from both sides, the foundation is got the subassembly and is all adopted cylindrical structure with pressing from both sides, press from both sides and get the subassembly setting and be in the one end of foundation, press from both sides the inside screw that is provided with of subassembly, the axle center setting of screw is in press from both sides and get on the central line of subassembly, be provided with the clamping screw in the screw, the clamping screw fastens the numerical control blade in pressing from both sides and get the subassembly, it still is equipped with spacing portion to press from both sides on the subassembly to get, spacing portion with numerical control blade joint. The utility model has the advantages of reasonable design simply, through setting up the spacing face of clamping screw, first spacing face and second, fasten the numerical control blade on the adds clamping apparatus, because the centre of a circle of anchor clamps and numerical control blade is unanimous, can effectually make the peripheral grinding machine beat stroke of numerical control reach required requirement, also can make rocking of numerical control blade machine in the processing rotation not influence the precision yet simultaneously.
Description
Technical Field
The utility model relates to a numerical control blade processing technology field especially relates to a numerical control blade chamfer adds clamping apparatus.
Background
The numerical control blade is widely applied due to a series of advantages of good mechanical performance, high cost performance and the like, the machining process of the numerical control blade mainly comprises the process steps of grooving, welding, cutter grinding and the like, in the chamfering and grinding process of the numerical control blade, the numerical control blade needs to grind chamfers with 2.5 degrees on the upper end surface and the lower end surface respectively, namely the numerical control peripheral grinding machine needs to deflect by 87.5 degrees, but the deflection stroke of the existing triaxial numerical control peripheral grinding machine during machining is only +/-25 degrees, the requirement cannot be met, and meanwhile, the machining precision can be influenced by the machine shaking during machining.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a numerical control blade chamfering machining clamp to solve the problem of the prior art.
The purpose of the utility model is realized by adopting the following technical scheme: the utility model provides a numerical control blade chamfer adds clamping apparatus, includes the foundation, presss from both sides and gets subassembly and numerical control blade, the foundation is got the subassembly and is all adopted cylindrical structure with pressing from both sides, it sets up to get the subassembly the one end of foundation to press from both sides, the foundation with press from both sides and get subassembly integrated into one piece, it is provided with the screw to press from both sides the inside screw that is provided with of subassembly to get, the axle center setting of screw is in press from both sides the central line of getting the subassembly on, be provided with the clamping screw in the screw, the clamping screw is in with the numerical control blade fastening press from both sides and get in the subassembly, it still is equipped with spacing portion on the subassembly to press from both sides, spacing portion with numerical control blade joint.
Preferably, the clamping screw is fixedly connected with the numerical control blade in a sleeved mode through a center hole of the numerical control blade, the screw hole and the center hole of the numerical control blade are eccentric by 0.2mm, and when the screw is screwed down, the numerical control blade and the screw hole are tightened, so that the center of the clamp is consistent with that of the numerical control blade.
Preferably, the limiting part at least comprises a limiting surface, and the limiting surface is abutted against one side of the numerical control blade.
Preferably, the limiting part comprises a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface are respectively abutted against two adjacent sides of the numerical control blade.
Preferably, an arc-shaped abdicating groove is further arranged between the first limiting surface and the second limiting surface.
Preferably, the first limiting surface and the second limiting surface are perpendicular to each other and have the same linear distance with the screw hole.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has the advantages of reasonable design simply, through setting up the spacing face of clamping screw, first spacing face and second, fasten the numerical control blade on the adds clamping apparatus, keep the centre of a circle of anchor clamps and numerical control blade unanimous, can effectually make the peripheral grinding machine beat stroke of numerical control reach required requirement, also can make rocking of numerical control blade machine in the processing rotation not influence the precision yet simultaneously.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a front view of the present invention.
In the figure: 1. a bottom pillar; 2. a gripping assembly; 3. a numerical control blade; 4. a screw hole; 5. clamping a screw; 6. a limiting part; 7. a first limiting surface; 8. a second limiting surface; 9. arc groove of stepping down.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-3, a numerical control blade chamfering machining clamp comprises a base column 1, a clamping assembly 2 and a numerical control blade 3, wherein the base column 1 and the clamping assembly 2 are of a cylindrical structure, the clamping assembly 2 is arranged at one end of the base column 1, the base column 1 and the clamping assembly 2 are integrally formed, a screw hole 4 is formed in the clamping assembly, the axis of the screw hole 4 is arranged on the central line of the clamping assembly 2, a clamping screw 5 is arranged in the screw hole 4, the clamping screw 5 tightly connects the numerical control blade 3, a limiting portion 6 is further arranged on the clamping assembly 2, and the limiting portion 6 is connected with the numerical control blade 3 in a clamping manner.
The clamping screw 5 is fixedly connected with the numerical control blade 3 in a sleeved mode through a center hole of the numerical control blade 3, the screw hole 4 is eccentric by 0.2mm with the center hole of the numerical control blade 3, and when the screw 5 is screwed down, the numerical control blade 3 and the screw hole 4 are tightened, so that the center of a circle of the clamp is consistent with that of the numerical control blade 3.
The clamping screw 5 is arranged in the screw hole 4, the clamping screw 5 is fixedly sleeved with the numerical control blade 3 through a central hole of the numerical control blade 3, the tightness of the numerical control blade 3 in a machining clamp is guaranteed, meanwhile, the axis of the screw hole 4 is arranged on the central line of the clamping component 2, and the clamping screw 5 screws the numerical control blade 3 to be consistent with the center of the machining clamp, so that the deflection stroke of the numerical control peripheral grinding machine can effectively meet the required requirement, and the numerical control blade 3 cannot influence the machining precision due to the shaking of the machine in the machining rotation; the limiting part 6 is arranged to be clamped with the numerical control blade 3, and the fastening performance is further enhanced.
Specifically, the limiting part 6 comprises a first limiting surface 7 and a second limiting surface 8, and the first limiting surface 7 and the second limiting surface 8 are respectively abutted against two adjacent sides of the numerical control blade 4.
The first limiting surface 6 and the second limiting surface 7 are perpendicular to each other and have the same linear distance with the screw hole 4. Through setting up two spacing faces and 3 butt of numerical control blade together, further strengthened fastening performance, guaranteed the machining precision.
Specifically, an arc-shaped abdicating groove 9 is further arranged between the first limiting surface 7 and the second limiting surface 8.
The utility model has the advantages of reasonable design simply, through setting up clamping screw 5, first spacing face 7 and the spacing face 8 of second, fasten numerical control blade 3 on the adds clamping apparatus, because anchor clamps are unanimous with numerical control blade 3's the centre of a circle, can effectually make the peripheral grinding machine beat stroke of numerical control reach required requirement, also can make rocking of numerical control blade 3 machine also not influence the precision in the processing is rotatory simultaneously.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (6)
1. The utility model provides a numerical control blade chamfer adds clamping apparatus, includes the foundation, presss from both sides and gets subassembly and numerical control blade, its characterized in that, the foundation is got the subassembly and is all adopted cylindrical structure with pressing from both sides, press from both sides and get the subassembly setting and be in the one end of foundation, the foundation with press from both sides and get subassembly integrated into one piece, it is provided with the screw to press from both sides the inside of getting the subassembly, the axle center setting of screw is in press from both sides and get on the central line of subassembly, be provided with the clamping screw in the screw, the clamping screw fastens the numerical control blade in press from both sides and get the subassembly, it still is equipped with spacing portion on the subassembly to press from both sides, spacing portion with numerical control blade joint.
2. The numerical control blade chamfering clamp according to claim 1, wherein the clamping screw is fixedly sleeved with the numerical control blade through a central hole of the numerical control blade.
3. The numerical control blade chamfering machining jig according to claim 1, wherein the limiting portion includes at least one limiting surface, and the limiting surface abuts against one side of the numerical control blade.
4. The numerical control blade chamfering machining jig according to claim 1, wherein the limiting portion includes a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface abut against two adjacent sides of the numerical control blade, respectively.
5. The numerical control blade chamfering machining fixture according to claim 4, wherein an arc-shaped abdicating groove is further provided between the first limiting surface and the second limiting surface.
6. The numerical control insert chamfering machining jig according to claim 4, wherein the first and second stopper surfaces are perpendicular to each other and are equidistant from the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220692577.3U CN217167747U (en) | 2022-03-28 | 2022-03-28 | Numerical control blade chamfering machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220692577.3U CN217167747U (en) | 2022-03-28 | 2022-03-28 | Numerical control blade chamfering machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167747U true CN217167747U (en) | 2022-08-12 |
Family
ID=82746454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220692577.3U Active CN217167747U (en) | 2022-03-28 | 2022-03-28 | Numerical control blade chamfering machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217167747U (en) |
-
2022
- 2022-03-28 CN CN202220692577.3U patent/CN217167747U/en active Active
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| GR01 | Patent grant |