CN217513374U - Special fixture for machining circumferential surface of motor shaft part - Google Patents
Special fixture for machining circumferential surface of motor shaft part Download PDFInfo
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- CN217513374U CN217513374U CN202122783267.0U CN202122783267U CN217513374U CN 217513374 U CN217513374 U CN 217513374U CN 202122783267 U CN202122783267 U CN 202122783267U CN 217513374 U CN217513374 U CN 217513374U
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- motor shaft
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Abstract
The utility model relates to the field of clamps, in particular to a special clamp for processing the circumferential surface of a motor shaft part, wherein two dividing heads are respectively provided with a chuck, and a clamping component is arranged between the two chucks to realize multi-surface processing of a complex workpiece; the clamping assembly can realize the turnover processing at any angle along with the two chucks; the clamping assembly comprises a template base, a template bottom plate, a template front plate and a template rear plate, and the complete clamping element can realize the processing quality of high-complexity workpieces and meet the requirements of customers. The template base is connected and installed between the two chucks, the positioning pin assemblies are connected between the two chucks and the template base, the template base plate is installed on the top surface of the template base, the template front plate and the template rear plate are installed at the front end of the template base plate and the rear end of the template base plate respectively, and a common installation cavity is formed between the template base plate and the template front plate and between the template base plate and the template rear plate.
Description
Technical Field
The utility model relates to an anchor clamps field, concretely relates to motor shaft class part periphery processing special fixture.
Background
The device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Of which the machine tool clamps are the most common, often referred to simply as clamps. When a workpiece is machined on a machine tool, the workpiece needs to be assembled and clamped before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. The clamping device is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a clamping body and the like.
The current market clamp has the following defects: the machining process of the circumferential surface of the motor shaft part firstly adopts a single-piece machining clamp for production, the installation error of multiple clamping work is high, the replacement time and the production auxiliary time are longer, the production efficiency is low, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above defect, provide a special fixture is processed to motor shaft class part periphery.
The utility model aims at realizing through the following mode: the utility model provides a motor shaft class part periphery processing special fixture, including two dividing heads and clamping components, two dividing heads are installed on a straight line for relative, two dividing heads all are equipped with the chuck, clamping components installs between two chucks, clamping components includes the template base, the template bottom plate, template front bezel and template back plate, the template base is connected and is installed between two chucks, be connected with the locating pin subassembly between two chucks and the template base, the template bottom plate is installed in the top surface of template base, the front end of template bottom plate and the rear end of template bottom plate are installed respectively to template front bezel and template back plate, the template bottom plate all with be equipped with common installation cavity between template front bezel and the template back plate.
In the above description, as a preferred scheme, the upper ends of the template base, the template front plate and the template rear plate are provided with screw holes which are uniformly arranged, and the screw holes are vertically connected with the installation cavity.
In the above description, as a preferable scheme, the installation cavity, the front template plate and the rear template plate are provided with openings for exposing products during processing, and installation holes are provided between edges of the openings and the front template plate and the rear template plate.
In the above description, as a preferable scheme, the screw hole of the template base is provided with a handle, and the handle is connected with the screw hole.
The utility model discloses produced beneficial effect as follows: the two indexing heads are respectively provided with a chuck, the clamping assembly is arranged between the two chucks, the clamping assembly can realize the turnover processing at any angle along with the two chucks, the 3-axis processing mode of the CNC milling machine is cancelled, and the 4-axis mode is changed for processing, so that the multi-surface processing of complex workpieces is realized; the clamping assembly comprises a template base, a template bottom plate, a template front plate and a template rear plate, and the complete clamping element can realize the processing quality of a high-complexity workpiece and meet the requirements of customers; the processing efficiency is improved, and the labor intensity of workers is reduced; the clamping device has the advantages that multiple workpieces are clamped at one time, the workpiece replacing time and the production auxiliary time are reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic view of a template base according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
in the figure, 1 is two dividing heads, 2 is a template base, 3 is a template front plate, 4 is a template rear plate, 5 is a template upper plate, 6 is a product, 7 is a handle, 8 is an installation cavity, 9 is a screw hole, 10 is an installation hole, 11 is a chuck, and 12 is an opening.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, the embodied special fixture for machining the circumferential surface of the motor shaft part comprises two index heads 1 and a clamping assembly, wherein the two index heads 1 are oppositely arranged on a straight line, the two index heads 1 are both provided with chucks 11, and the clamping assembly is arranged between the two index heads 1.
The clamping assembly comprises a template base 2, a template bottom plate, a template front plate 3 and a template rear plate 4, the template base 2 is connected and installed between two chucks 11, positioning pin assemblies are connected between the two chucks 11 and the template base 2, the template bottom plate is installed on the top surface of the template base 2, the template front plate 3 and the template rear plate 4 are installed at the front end of the template bottom plate and the rear end of the template bottom plate respectively, and a common installation cavity 8 is formed between the template bottom plate and the template front plate 3 and between the template bottom plate and the template rear plate 4. The mounting cavities 8 are provided with openings 12 used for processing and exposing products 6 together with the template front plate 3 and the template rear plate 4, and mounting holes 10 are arranged between the edges of the openings 12 and the template front plate 3 and the template rear plate 4. The upper ends of the template base 2, the template front plate 3 and the template rear plate 4 are provided with screw holes 9 which are uniformly arranged, and the screw holes 9 are vertically connected with the installation cavity 8. The screw hole 9 of the template base 2 is provided with a handle 7, and the handle 7 is connected with the screw hole 9.
The utility model discloses the theory of operation is installed in installation cavity 8 for product 6 promptly, and product 6 mills at present with the high-accuracy machining center of CNC, and product 6 is joined in marriage with milling anchor clamps scene at present, and 6 accurate location of product, 6 accurate 8 backs of putting into accurate installation cavity of product are locked in the clamp plate on corresponding direction through mounting hole 10 and screw 9. The template bottom plate, the template front plate 3 and the template rear plate 4 are locked on a mold base, the product 6 is connected with a spindle chuck 11 of a fourth shaft of a CNC machining center, the center line of the product 6 is coincided with the rotation axis of the chuck 11 during machining, and the template bottom plate, the template front plate 3 and the template rear plate 4 are turned over at any angle.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, still can make a plurality of simple deductions or replacement, all should regard as the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a motor shaft class part periphery processing special fixture, including two dividing heads and clamping components, two dividing heads are installed on a straight line for relative, a serial communication port, two dividing heads all are equipped with the chuck, clamping components installs between two chucks, clamping components includes the template base, the template bottom plate, template front bezel and template back plate, the connection of template base is installed between two chucks, be connected with the locating pin subassembly between two chucks and the template base, the template bottom plate is installed in the top surface of template base, the front end of template bottom plate and the rear end of template bottom plate are installed respectively to template front bezel and template back plate, the template bottom plate all with be equipped with common installation cavity between template front bezel and the template back plate.
2. The special clamp for machining the circumferential surface of the motor shaft part as claimed in claim 1, wherein the upper ends of the template base, the template front plate and the template rear plate are provided with uniformly arranged screw holes, and the screw holes are vertically connected with the mounting cavity.
3. The special fixture for machining the circumferential surface of the motor shaft part as claimed in claim 1, wherein the mounting cavity, the front template plate and the rear template plate are provided with openings for exposing products to be machined, and mounting holes are formed between edges of the openings and the front template plate and the rear template plate.
4. The special clamp for machining the circumferential surface of the motor shaft part as claimed in claim 1, wherein the screw hole of the template base is provided with a handle, and the handle is connected with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783267.0U CN217513374U (en) | 2021-11-12 | 2021-11-12 | Special fixture for machining circumferential surface of motor shaft part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783267.0U CN217513374U (en) | 2021-11-12 | 2021-11-12 | Special fixture for machining circumferential surface of motor shaft part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217513374U true CN217513374U (en) | 2022-09-30 |
Family
ID=83368439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122783267.0U Active CN217513374U (en) | 2021-11-12 | 2021-11-12 | Special fixture for machining circumferential surface of motor shaft part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217513374U (en) |
-
2021
- 2021-11-12 CN CN202122783267.0U patent/CN217513374U/en active Active
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