CN210305919U - Numerical control milling device for round parts - Google Patents
Numerical control milling device for round parts Download PDFInfo
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- CN210305919U CN210305919U CN201921319753.3U CN201921319753U CN210305919U CN 210305919 U CN210305919 U CN 210305919U CN 201921319753 U CN201921319753 U CN 201921319753U CN 210305919 U CN210305919 U CN 210305919U
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- control milling
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Abstract
The utility model discloses a numerical control mills processingequipment for circular part, set up the tight piece of clamp on this base including base and detachably, be provided with the holding chamber on the base, turn right from a left side on the wall behind the holding chamber and transversely run through this base and be provided with the chip groove, be provided with at least one V type groove that is used for the chucking to wait to process the work piece on the tight piece back wall, should press tight piece will wait to process the work piece through this V type groove and press in on the wall behind the holding chamber. The utility model has the advantages of simple and reasonable structure, design benefit can once only pack into a plurality of parts of treating processing, reduces and divides the tool setting number of times, effectively improves machining efficiency, shortens process time, has guaranteed the part machining precision, and the part uniformity of producing is high.
Description
Technical Field
The utility model relates to a numerical control mills technical field, in particular to a processingequipment is milled in numerical control for circular part.
Background
The numerical control milling equipment is a machine tool which is mainly used for processing a workpiece by using a milling cutter. And for the numerical control milling processing of some small-sized parts, a special processing jig is needed.
In the existing processing jig, parts to be processed with the same diameter and small size need to be divided into parts separately during numerical control milling, and each part to be processed needs to be clamped separately, so that a large amount of manpower needs to be consumed, when one part is processed, the part needs to be dismounted, and a new part to be processed is mounted, so that the idle time of a machine table is increased, and the processing efficiency is reduced.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, a numerical control mills processingequipment for circular part is provided.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
the utility model provides a numerical control mills processingequipment for circular part, includes that base and detachably set up the tight piece of clamp on this base, be provided with the holding chamber on the base, turn right from left on the wall behind the holding chamber and transversely run through this base and be provided with the chip groove, be provided with at least one V type groove that is used for the chucking to wait to process the work piece on the tight piece rear wall, should press from both sides tight piece will wait to process the work piece through this V type groove and press in on the wall behind the holding chamber.
Preferably, at least one screw hole is longitudinally arranged in the accommodating cavity;
the clamping block is provided with a bar-shaped counter bore corresponding to the screw hole, and a fixing screw penetrates through the bar-shaped counter bore and is arranged in the screw hole.
Preferably, at least one guide hole is formed in the rear wall surface of the clamping block and is positioned between the V-shaped grooves;
a guide post penetrates from the rear surface of the base and extends into the guide hole.
Preferably, the rear surface of the base is provided with a chip removal hole communicated with the chip removal groove in a penetrating manner from back to front.
Preferably, the left wall surface and the right wall surface of the accommodating cavity are protruded to form bumps with the same height, the bumps are provided with pressing blocks with the same structure, and one end of each pressing block extends out of the bump;
the left end and the right end of the clamping block are pressed on the lower surface of the pressing block.
Preferably, the chip grooves are circular arc grooves.
The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, design benefit can once only pack into a plurality of parts of treating processing, reduces and divides the tool setting number of times, effectively improves machining efficiency, shortens process time, has guaranteed the part machining precision, and the part uniformity of producing is high.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention with the clamping block removed;
fig. 3 is a perspective view of the base of the present invention;
fig. 4 is a schematic structural diagram of the middle clamping block of the present invention.
Detailed Description
As shown in fig. 1 to 4, in this embodiment, a numerical control milling device for a circular part includes a base 1 and a clamping block 2 detachably disposed on the base 1, an accommodating cavity 10 is disposed on the base 1, a chip discharge groove 10a is transversely disposed on a rear wall surface of the accommodating cavity 10 from left to right through the base 1, at least one V-shaped groove 20 for clamping a workpiece to be processed is disposed on a rear wall surface of the clamping block 2, and the workpiece to be processed is pressed on the rear wall surface of the accommodating cavity 10 by the clamping block 2 through the V-shaped groove 20.
Specifically, firstly, a scrap discharge groove 10a is arranged at a position close to a part machining position, so that scrap iron can be discharged in time during machining, and the scrap iron is prevented from being attached to a jig or a workpiece to influence the finish degree of the surface of the workpiece;
secondly, the V-shaped groove 20 is matched with the rear wall surface of the accommodating cavity 10 to firmly fix three surfaces of the workpiece, so that the workpiece cannot be easily displaced or moved in the processing process; the dimensions of the V-groove 20 may be determined according to the dimensions of the workpiece actually machined.
In this embodiment, at least one screw hole 10b is longitudinally disposed in the accommodating cavity 10;
the clamping block 2 is provided with a bar-shaped counter bore 23 corresponding to the screw hole 10b, and a fixing screw 21 passes through the bar-shaped counter bore 23 and is arranged in the screw hole 10 b.
Specifically, first, two screw holes 10b are provided in the accommodating chamber 10;
secondly, when the material loading device is used and material loading is needed, the fixing screw 21 fixed in the screw hole 10b is unscrewed, so that the fixing screw 21 is not tightly pressed on the clamping block 2, the clamping block 2 can move back and forth, the clamping block 2 is moved forwards at the moment, and a workpiece is placed in the V-shaped groove 20; then, the clamping block 2 is moved backwards, so that the clamping block 2 presses the workpiece against the rear wall surface of the accommodating cavity 10, and the fixing screw 21 is screwed tightly to complete the fixing.
In this embodiment, the rear wall surface of the clamping block 2 is provided with at least one guide hole 22, and the guide hole 22 is located between the V-shaped grooves 20;
a guide post 11 penetrates from the rear surface of the base 1 and extends into the guide hole 22.
Specifically, the cooperation of the guide holes 22 and the guide posts 11 enables the clamping block 2 to be quickly mounted on the base 1, so that the mounting process is simplified, and the assembly of the clamping block 2 and the base 1 is facilitated.
In the present embodiment, a chip removal hole 12 communicating with the chip removal groove 10a is formed through the rear surface of the base 1 from the rear to the front. Specifically, the chip discharge holes 12 function in the same manner as the chip discharge grooves 10a to discharge the iron pieces.
In this embodiment, the left and right wall surfaces of the accommodating cavity 10 are protruded to form bumps 13 with the same height, the bumps 13 are provided with pressing blocks 14 with the same structure, and one end of each pressing block 14 extends out of the bump 13;
the left end and the right end of the clamping block 2 are pressed on the lower surface of the pressing block 14.
Specifically, first, the pressing block 14 is fixed on the bump 13 through a positioning column and a positioning screw;
secondly, the left end and the right end of the pressing block 14 extend out of limiting blocks, the pressing block 14 is pressed on the limiting blocks, the pressing block 14 can only move in the front direction and the rear direction, the firmness of the clamping block 2 is further improved, and the machining precision of workpieces is further improved.
In this embodiment, the chip grooves 10a are circular arc grooves.
When loading is needed, the fixing screw 21 fixed in the screw hole 10b is unscrewed, so that the fixing screw 21 is not tightly pressed on the clamping block 2, the clamping block 2 can move back and forth, the clamping block 2 is moved out forwards, and a workpiece is placed in the V-shaped groove 20; then, the clamping block 2 is moved backwards, so that the clamping block 2 presses the workpiece against the rear wall surface of the accommodating cavity 10, and the fixing screw 21 is screwed tightly to complete the fixing. After clamping is completed, the center position of each part to be machined can be calculated according to the distance of the V-shaped groove 20 and the diameter of the workpiece to be machined by only performing one-time centering on the base 1. Therefore, when the next batch of workpieces to be processed is replaced, the workpieces do not need to be separated again, and the workpieces can be directly processed.
The utility model has the advantages of simple and reasonable structure, design benefit can once only pack into a plurality of parts of treating processing, reduces and divides the tool setting number of times, effectively improves machining efficiency, shortens process time, has guaranteed the part machining precision, and the part uniformity of producing is high.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. The utility model provides a numerical control mills processingequipment for circular part which characterized in that: set up the tight piece of clamp on this base including base and detachably, be provided with the holding chamber on the base, it transversely runs through this base from left to right on the wall behind the holding chamber is provided with the chip groove, be provided with at least one V type groove that is used for the chucking to treat the processing work piece on the tight piece rear wall of clamp, should press from both sides tight piece will treat the processing work piece through this V type groove press in on the wall behind the holding chamber.
2. The numerical control milling device for the round parts as claimed in claim 1, wherein at least one screw hole is longitudinally arranged in the accommodating cavity;
the clamping block is provided with a bar-shaped counter bore corresponding to the screw hole, and a fixing screw penetrates through the bar-shaped counter bore and is arranged in the screw hole.
3. The numerical control milling device for the round parts as claimed in claim 1, wherein the clamping block is provided with at least one guide hole on the rear wall surface, and the guide hole is positioned between the V-shaped grooves;
a guide post penetrates from the rear surface of the base and extends into the guide hole.
4. The numerical control milling device for the round parts as claimed in claim 1, wherein the rear surface of the base is provided with chip removal holes which are communicated with the chip removal grooves in a penetrating manner from back to front.
5. The numerical control milling device for the round parts as claimed in claim 1, wherein the left and right wall surfaces of the accommodating cavity are formed with protruding blocks with the same height in a protruding manner, the protruding blocks are provided with pressing blocks with the same structure, and one end of each pressing block extends out of the protruding block;
the left end and the right end of the clamping block are pressed on the lower surface of the pressing block.
6. The numerical control milling device for the round parts as claimed in claim 1, wherein the chip grooves are circular arc grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319753.3U CN210305919U (en) | 2019-08-15 | 2019-08-15 | Numerical control milling device for round parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319753.3U CN210305919U (en) | 2019-08-15 | 2019-08-15 | Numerical control milling device for round parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305919U true CN210305919U (en) | 2020-04-14 |
Family
ID=70129819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921319753.3U Active CN210305919U (en) | 2019-08-15 | 2019-08-15 | Numerical control milling device for round parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305919U (en) |
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2019
- 2019-08-15 CN CN201921319753.3U patent/CN210305919U/en active Active
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