CN210188735U - Composite gear milling cutter for machining gear parts of electronic products - Google Patents
Composite gear milling cutter for machining gear parts of electronic products Download PDFInfo
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- CN210188735U CN210188735U CN201920857983.9U CN201920857983U CN210188735U CN 210188735 U CN210188735 U CN 210188735U CN 201920857983 U CN201920857983 U CN 201920857983U CN 210188735 U CN210188735 U CN 210188735U
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Abstract
The utility model discloses a compound milling teeth cutter for processing of electronic product gear spare relates to the relevant technical field of electronic product, and the current compound milling teeth that proposes for solving in the background art is not convenient for install on the not unidimensional car hobbing compounding machine tool, and is not convenient for adjust the interval between the milling teeth to make the application range of this compound milling teeth diminish problem. The inside of milling the tooth main part is provided with the adjustable shelf, and the inboard of adjustable shelf is fixed with the mounting bracket, the both sides of adjustable shelf all run through there is first threaded rod, and the end of first threaded rod runs through the inner wall surface at milling the tooth main part, first milling cutter is fixed on the outer wall surface of milling the tooth main part, and the left side surface of first milling cutter is provided with the thread groove, second milling cutter sets up in first milling cutter's left side, and second milling cutter is connected with first milling cutter through first pivot, the left side surface of second milling cutter has seted up flutedly, and the inside of recess is fixed with first magnetic path.
Description
Technical Field
The utility model relates to an electronic product correlation technique field specifically is a compound gear milling cutter that is used for electronic product gear spare to process.
Background
Electronic products are related products based on electric energy, including computers, game machines, mobile communication products, and the like. Since the electronic tube is the primary element of the early product, the electronic product is named, and the composite milling teeth are needed when the gear piece of the electronic product is processed and manufactured.
The existing composite milling teeth are inconvenient to install on turning and hobbing composite machines with different sizes, and the intervals among the milling teeth are inconvenient to adjust, so that the application range of the composite milling teeth is reduced.
Therefore, the market urgently needs to develop a composite gear milling cutter for machining gear parts of electronic products to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound gear milling cutter for processing of electronic product gear spare to it is not convenient for install on the not unidimensional car gear hobbing compounding machine tool to propose current compound gear milling among the above-mentioned background art, and is not convenient for adjust the interval between the gear milling, thereby makes the problem that the application range of this compound gear milling diminishes.
In order to achieve the above object, the utility model provides a following technical scheme: a composite milling cutter for processing gear parts of electronic products comprises a milling tooth main body, a first milling cutter, a second threaded rod and a rotating plate, wherein a movable frame is arranged inside the milling tooth main body, a mounting frame is fixed on the inner side of the movable frame, the first threaded rod penetrates through the two sides of the movable frame, the tail end of the first threaded rod penetrates through the inner wall surface of the milling tooth main body, the first milling cutter is fixed on the outer wall surface of the milling tooth main body, a threaded groove is formed in the left side surface of the first milling cutter, the second milling cutter is arranged on the left side of the first milling cutter, the second milling cutter is connected with the first milling cutter through a first rotating shaft, a groove is formed in the left side surface of the second milling cutter, a first magnetic block is fixed inside the groove, the second threaded rod penetrates through the second milling cutter, the second threaded rod is arranged above the groove, the rotating plate is arranged on the left side of the second milling cutter, and the rotating plate is connected with the groove through a second rotating shaft, a second magnetic block is fixed on the upper surface of the rotating plate, a third threaded rod penetrates through the rotating plate, the third threaded rod is arranged on the left side of the second magnetic block, and the third threaded rod penetrates through the surface of the outer wall of the milling tooth main body.
Preferably, the diameter of the movable frame is larger than that of the mounting frame, and the mounting frame is of an annular structure.
Preferably, first threaded rod and adjustable shelf are threaded connection, and first threaded rod sets up about the axis symmetry of adjustable shelf.
Preferably, the first milling cutters are distributed on the outer side of the milling tooth body in an annular array, and the first milling cutters and the second milling cutters form a rotating structure through a first rotating shaft.
Preferably, the second threaded rod is in threaded connection with the first milling cutter through a thread groove, and the length of the second threaded rod is greater than the width of the second milling cutter.
Preferably, the rotating plate and the second milling cutter form a rotating structure through a second rotating shaft, and the size of the rotating plate is smaller than that of the groove.
Preferably, the rotating plate is in threaded connection with the third threaded rod, and the third threaded rod is distributed on the outer side of the milling tooth body in an annular array.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of mounting bracket and first threaded rod, when the mounting dimension of the compound lathe of car gear hobbing is less, can use the mounting bracket to install, when the mounting dimension of the compound lathe of car gear hobbing is great, unscrew first threaded rod, pull down adjustable shelf and mounting bracket, can directly use and mill the tooth main part and install.
2. The utility model discloses a through the setting of second milling cutter and commentaries on classics board, when the milling size of compound milling teeth is adjusted to needs, will rotate second milling cutter and part second milling cutter and first milling cutter to the adjustment mills the size, then will change the board and roll out, passes the third threaded rod and changes the board and twist and mill the tooth surface, so that fix second milling cutter.
3. The utility model discloses a through the setting of second threaded rod and thread groove, mill and cut the completion back, screw out the third threaded rod, then will change in the board income recess, with the first milling cutter of the rotatory laminating of second milling cutter again, pass the second milling cutter with the second threaded rod and twist in the thread groove on the first milling cutter to fix first milling cutter and second milling cutter.
Drawings
Fig. 1 is an expanded front sectional view of a first milling cutter and a second milling cutter of the present invention;
fig. 2 is a closed front sectional view of the first milling cutter and the second milling cutter of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: 1. milling a tooth main body; 2. a movable frame; 3. a mounting frame; 4. a first threaded rod; 5. a first milling cutter; 6. a thread groove; 7. a second milling cutter; 8. a groove; 9. a second threaded rod; 10. a first rotating shaft; 11. a first magnetic block; 12. rotating the plate; 13. a second rotating shaft; 14. a second magnetic block; 15. a third threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides a composite gear milling cutter for processing gear parts of electronic products, which includes a gear milling main body 1, a first milling cutter 5, a second milling cutter 7, a second threaded rod 9 and a rotating plate 12, wherein a movable frame 2 is disposed inside the gear milling main body 1, a mounting frame 3 is fixed on the inner side of the movable frame 2, first threaded rods 4 are respectively penetrated through both sides of the movable frame 2, the end of the first threaded rod 4 is penetrated through the inner wall surface of the gear milling main body 1, the first milling cutter 5 is fixed on the outer wall surface of the gear milling main body 1, a threaded groove 6 is disposed on the left side surface of the first milling cutter 5, the second milling cutter 7 is disposed on the left side of the first milling cutter 5, the second milling cutter 7 is connected with the first milling cutter 5 through a first rotating shaft 10, a groove 8 is disposed on the left side surface of the second milling cutter 7, a first magnetic block 11 is fixed inside the groove 8, the second threaded rod 9 is penetrated through the second milling cutter, and second threaded rod 9 sets up in recess 8 top, changes board 12 and sets up the left side at second milling cutter 7, and changes board 12 and be connected with recess 8 through second pivot 13, changes the upper surface of board 12 and is fixed with second magnetic path 14, and has run through third threaded rod 15 on changeing board 12, and third threaded rod 15 sets up the left side at second magnetic path 14, and third threaded rod 15 runs through the outer wall surface of milling tooth main part 1.
Further, the diameter of adjustable shelf 2 is greater than the diameter of mounting bracket 3, and mounting bracket 3 is the loop configuration, and when the mounting dimension of the compound lathe of car gear hobbing was less, can use mounting bracket 3 to install.
Further, first threaded rod 4 is threaded connection with adjustable shelf 2, and first threaded rod 4 sets up about the axis symmetry of adjustable shelf 2, when the mounting dimension of the compound lathe of car gear hobbing is great, twists out first threaded rod 4, pulls down adjustable shelf 2 and mounting bracket 3, can directly use and mill tooth main part 1 and install.
Further, the first milling cutters 5 are distributed on the outer side of the milling tooth body 1 in an annular array, and the first milling cutters 5 and the second milling cutters 7 form a rotating structure through the first rotating shaft 10, so that the second milling cutters 7 are rotated to be separated from the first milling cutters 5, and the milling size of the composite milling tooth is adjusted.
Further, the second threaded rod 9 is in threaded connection with the first milling cutter 5 through the thread groove 6, the length of the second threaded rod 9 is larger than the width of the second milling cutter 7, and the second threaded rod 9 is threaded into the thread groove 6 on the first milling cutter 5 through the second milling cutter 7 so as to fix the second milling cutter 7 and the first milling cutter 5.
Further, the rotating plate 12 forms a rotating structure with the second milling cutter 7 through the second rotating shaft 13, the size of the rotating plate 12 is smaller than that of the groove 8, the rotating plate 12 is clamped into the groove 8 in a rotating mode, the second magnetic block 14 on the rotating plate 12 can be mutually adsorbed with the first magnetic block 11 in the groove 8, and therefore the rotating plate 12 is fixed.
Further, the rotating plate 12 is in threaded connection with a third threaded rod 15, the third threaded rods 15 are distributed on the outer side of the milling tooth body 1 in an annular array, and the third threaded rods 15 penetrate through the rotating plate 12 and are screwed into the milling tooth body 1 so as to fix the second milling cutter 7.
The working principle is as follows: when the installation size of the hobbing composite machine tool is small in use, the installation frame 3 can be used for installation, when the installation size of the hobbing composite machine tool is large, the first threaded rod 4 is screwed out, the movable frame 2 and the installation frame 3 are detached, the hobbing main body 1 can be directly used for installation, after the hobbing main body 1 is installed, the distance between the first milling cutter 5 and the second milling cutter 7 can be adjusted according to the milling size, the second milling cutter 7 is rotated to be separated from the first milling cutter 5 so as to adjust the milling size of the composite hobbing, then the rotating plate 12 is rotated out from the groove 8, the third threaded rod 15 penetrates through the rotating plate 12 to be screwed into the hobbing main body 1 so as to fix the second milling cutter 7, after the positions of the first milling cutter 5 and the second milling cutter 7 are adjusted, the milling work can be carried out, after the milling is finished, the third threaded rod 15 is screwed out, then the rotating plate 12 is clamped into the rotating groove 8, the second magnetic block 14 on the rotating plate 12 can be mutually adsorbed with the first magnetic block 11 in the groove 8, so that the rotating plate 12 is fixed, then the first milling cutter 5 is rotationally attached to the second milling cutter 7, the second threaded rod 9 penetrates through the second milling cutter 7 and is screwed into the threaded groove 6 on the first milling cutter 5, so that the second milling cutter 7 and the first milling cutter 5 are fixed, the initial size of the composite milling tooth is recovered, and the use process of the whole composite milling tooth cutter for processing the gear piece of the electronic product is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a compound milling teeth cutter for processing of electronics gear spare, includes milling teeth main part (1), first milling cutter (5), second milling cutter (7), second threaded rod (9) and commentaries on classics board (12), its characterized in that: the milling tooth comprises a milling tooth main body (1), wherein a movable frame (2) is arranged in the milling tooth main body (1), a mounting frame (3) is fixed on the inner side of the movable frame (2), first threaded rods (4) penetrate through the two sides of the movable frame (2), the tail ends of the first threaded rods (4) penetrate through the inner wall surface of the milling tooth main body (1), the first milling cutters (5) are fixed on the outer wall surface of the milling tooth main body (1), threaded grooves (6) are formed in the left side surface of the first milling cutters (5), second milling cutters (7) are arranged on the left side of the first milling cutters (5), the second milling cutters (7) are connected with the first milling cutters (5) through first rotating shafts (10), grooves (8) are formed in the left side surface of the second milling cutters (7), first magnetic blocks (11) are fixed in the grooves (8), and second threaded rods (9) penetrate through the second milling cutters (7), and second threaded rod (9) set up in recess (8) top, it sets up the left side at second milling cutter (7) to change board (12), and changes board (12) and be connected with recess (8) through second pivot (13), the last fixed surface who changes board (12) has second magnetic path (14), and changes board (12) and go up to run through third threaded rod (15), third threaded rod (15) set up the left side at second magnetic path (14), and third threaded rod (15) run through the outer wall surface that mills tooth main part (1).
2. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: the diameter of the movable frame (2) is larger than that of the mounting frame (3), and the mounting frame (3) is of an annular structure.
3. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: first threaded rod (4) are threaded connection with adjustable shelf (2), and first threaded rod (4) set up about the axis symmetry of adjustable shelf (2).
4. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: the first milling cutters (5) are distributed on the outer side of the milling tooth main body (1) in an annular array mode, and the first milling cutters (5) and the second milling cutters (7) form a rotating structure through a first rotating shaft (10).
5. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: the second threaded rod (9) is in threaded connection with the first milling cutter (5) through a threaded groove (6), and the length of the second threaded rod (9) is larger than the width of the second milling cutter (7).
6. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: the rotating plate (12) and the second milling cutter (7) form a rotating structure through a second rotating shaft (13), and the size of the rotating plate (12) is smaller than that of the groove (8).
7. The compound gear milling cutter for machining of gear pieces of electronic products of claim 1, wherein: the rotating plate (12) is in threaded connection with the third threaded rod (15), and the third threaded rod (15) is distributed on the outer side of the milling tooth main body (1) in an annular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857983.9U CN210188735U (en) | 2019-06-10 | 2019-06-10 | Composite gear milling cutter for machining gear parts of electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857983.9U CN210188735U (en) | 2019-06-10 | 2019-06-10 | Composite gear milling cutter for machining gear parts of electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188735U true CN210188735U (en) | 2020-03-27 |
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ID=69873099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857983.9U Active CN210188735U (en) | 2019-06-10 | 2019-06-10 | Composite gear milling cutter for machining gear parts of electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188735U (en) |
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2019
- 2019-06-10 CN CN201920857983.9U patent/CN210188735U/en active Active
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