CN214722308U - Special location frock of machining center - Google Patents
Special location frock of machining center Download PDFInfo
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- CN214722308U CN214722308U CN202121252499.7U CN202121252499U CN214722308U CN 214722308 U CN214722308 U CN 214722308U CN 202121252499 U CN202121252499 U CN 202121252499U CN 214722308 U CN214722308 U CN 214722308U
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- clamping
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- installation cover
- machining center
- positioning
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Abstract
The utility model provides a special location frock of machining center, including the clamping body, the clamping body is installed on machining center, clamping body left end is provided with the location body, evenly open the location body side has a plurality of keyway, location body outside cover has the installation cover, installation cover inner wall cooperation keyway is opened has a plurality of locking grooves, it is fixed through a plurality of location key between location body and the installation cover, evenly run through to open in the installation cover outside has a plurality of mounting grooves, the mounting groove tank bottom sets up to the plane, the mounting groove tank bottom evenly is provided with two rows of screw holes, and the part is fixed in the installation cover side through the screw hole; the utility model discloses simple structure, the clamping is convenient, is applicable to batch production, and machining efficiency is high, solves current machining center and can only directly the clamping part, and clamping pressure leads to the part to warp easily, is difficult to satisfy the requirement for quality of part, and can only singly carry out the clamping, problem that machining efficiency hangs down.
Description
Technical Field
The utility model belongs to the technical field of machining center upset body anchor clamps, concretely relates to special location frock of machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, especially, the batch processing method can finish processing which cannot be finished by a plurality of common equipment, and the batch processing method is more suitable for single-piece processing or medium-small batch multi-variety production with complex shapes and high precision requirements.
The numerical control machining center is used as the most main machining equipment in the modern metal machining industry, when parts are machined in clamping and fixing mode, clamping is usually carried out through three claws, but when thin-walled parts are directly clamped, the three claws have large clamping force, and damage and deformation to clamping and fixing positions are easily caused; and when three-jaw clamping is carried out, only single clamping processing can be carried out, so that the processing efficiency and the yield are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the prior art that the clamping is usually carried out through three claws, but when the thin-wall part is directly clamped, the three-claw clamping force is large, and the clamping fixed position is easy to be damaged and deformed; and the clamping processing can only be carried out singly during three-jaw clamping, which affects the processing efficiency and the yield, therefore, the following technical scheme is provided:
the utility model provides a special location frock of machining center, includes the clamping body, the clamping body is installed on the machining center, clamping body left end is provided with the location body, evenly open in location body side has a plurality of keyway, location body outside cover has the installation cover, installation cover inner wall cooperation keyway is opened there are a plurality of locking grooves, it is fixed through a plurality of navigation key between location body and the installation cover, evenly run through in the installation cover outside and open there are a plurality of mounting grooves, the mounting groove tank bottom sets up to the plane, the mounting groove tank bottom evenly is provided with two rows of screw holes, and the part passes through the screw hole to be fixed in the installation cover side.
Preferably, a step body is further arranged between the clamping body and the positioning body, and the clamping body, the step body and the positioning body are integrally formed step short cylinders.
Preferably, the number of the mounting grooves is at least 2.
Preferably, the clamping body, the abdicating body and the positioning body are provided with lightening holes in a penetrating manner from left to right.
Preferably, the length of a plurality of positioning keys is greater than that of the mounting sleeve.
Preferably, the outer diameter of the abdicating body is larger than the outer diameters of the clamping body and the positioning body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is characterized in that the positioning body is sleeved with the mounting sleeve, the part to be processed is mounted and fixed through the mounting sleeve, the requirement of processing a plurality of workpieces after one-time clamping in a unified process can be met, the mounting sleeves of different types can be replaced according to the sizes and sizes of the workpieces, the processing of the workpieces in different directions is completed through three-jaw overturning, the processing efficiency is improved, and the production yield is improved;
2. the mounting groove is arranged on the side face of the mounting sleeve, when the workpiece is fixed through the screw, the width of the mounting groove is limited to the workpiece, the workpiece is prevented from sideslipping or being cheap, and machining precision is guaranteed.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the mounting sleeve in the embodiment of the present invention;
fig. 3 is an installation diagram of an embodiment of the present invention;
the embodiment of the utility model provides a mainly contain following element symbol:
the clamping device comprises a clamping body-1, an abdicating body-2, a positioning body-3, a key groove-301, an installation sleeve-4, a locking groove-401, an installation groove-402, a threaded hole-403, a positioning key-5 and a lightening hole-6.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a special location frock of machining center, including clamping body 1, clamping body 1 is installed on the machining center, 1 left end of clamping body is provided with location body 3, 3 sides of location body are evenly opened and are had a plurality of keyway 301, 3 outside covers of location body have installation cover 4, 4 inner wall cooperation keyways 301 of installation cover are opened and are had a plurality of locking grooves 401, it is fixed through a plurality of navigation key 5 between location body 3 and the installation cover 4, evenly run through in the 4 outside of installation cover and open and have a plurality of mounting groove 402, the mounting groove 402 tank bottom sets up to the plane, the mounting groove 402 tank bottom evenly is provided with two rows of screw holes 403, and the part passes through screw hole 403 to be fixed in the 4 sides of installation cover.
The device is characterized in that the positioning body 3 is sleeved with the mounting sleeve 4, parts to be processed are mounted and fixed through the mounting sleeve 4, a plurality of workpieces can be processed after being clamped once in a unified process, the mounting sleeves 4 of different types can be replaced according to the sizes and sizes of the workpieces, and the workpieces in different directions are processed through three-jaw overturning, so that the processing efficiency is improved, and the production yield is improved; the side surface of the mounting sleeve 4 is provided with the mounting groove 402, when a workpiece is fixed through a screw, the width of the mounting groove 402 limits the workpiece, the workpiece is prevented from sideslipping or being cheap, and the machining precision is guaranteed.
Still be provided with between clamping body 1 and the location body 3 and step body 2, clamping body 1, step body 2 and location body 3 are integrated into one piece's step short cylinder.
The number of the mounting grooves 402 is at least 2, and the diameter size of the corresponding special mounting sleeve 4 and the number of the mounting grooves 402 can be determined according to the machining requirement and the size requirement of an actual workpiece.
The clamping body 1, the abdicating body 2 and the positioning body 3 are penetrated and opened with lightening holes 6 from left to right, so that the phenomenon that the gravity center of the positioning body 3 caused by overweight is cheap is avoided.
A plurality of the length of the positioning key 5 is greater than that of the mounting sleeve 4, so that the positioning key 5 can be taken out quickly when the mounting sleeve 4 is detached conveniently.
The outer diameter of the abdicating body 2 is larger than the outer diameters of the clamping body 1 and the positioning body 3.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a machining center special use location frock, includes the clamping body, the clamping body is installed on machining center, its characterized in that: clamping body left end is provided with the location body, location body side is evenly opened has a plurality of keyway, location body outside cover has the installation cover, installation cover inner wall cooperation keyway is opened has a plurality of locking grooves, it is fixed through a plurality of navigation key between location body and the installation cover, the installation cover outside evenly runs through to open has a plurality of mounting grooves, the mounting groove tank bottom sets up to the plane, the mounting groove tank bottom evenly is provided with two rows of screw holes, and the part passes through the screw hole to be fixed in installation cover side.
2. The positioning tool according to claim 1, characterized in that: still be provided with the body of stepping down between clamping body and the location body, the clamping body, the body of stepping down and location body are integrated into one piece's step short cylinder.
3. The positioning tool according to claim 2, characterized in that: the number of the installation grooves is at least 2.
4. The positioning tool according to claim 3, characterized in that: the clamping body, the abdicating body and the positioning body are provided with lightening holes in a penetrating way from left to right.
5. The positioning tool according to claim 4, characterized in that: the length of the positioning keys is larger than that of the mounting sleeve.
6. The positioning tool according to claim 5, characterized in that: the outer diameter of the abdicating body is larger than the outer diameters of the clamping body and the positioning body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252499.7U CN214722308U (en) | 2021-06-07 | 2021-06-07 | Special location frock of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252499.7U CN214722308U (en) | 2021-06-07 | 2021-06-07 | Special location frock of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214722308U true CN214722308U (en) | 2021-11-16 |
Family
ID=78628151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121252499.7U Active CN214722308U (en) | 2021-06-07 | 2021-06-07 | Special location frock of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214722308U (en) |
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2021
- 2021-06-07 CN CN202121252499.7U patent/CN214722308U/en active Active
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