CN214023888U - Fine adjustment type gear milling cutter disc - Google Patents
Fine adjustment type gear milling cutter disc Download PDFInfo
- Publication number
- CN214023888U CN214023888U CN202023212408.5U CN202023212408U CN214023888U CN 214023888 U CN214023888 U CN 214023888U CN 202023212408 U CN202023212408 U CN 202023212408U CN 214023888 U CN214023888 U CN 214023888U
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- China
- Prior art keywords
- blade
- tray
- base
- briquetting
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A fine-adjustment gear milling cutter head is characterized in that a clamping groove matched with a flange of a machine tool spindle is formed in the bottom of a base; a cutter head mounting hole is further formed in the periphery of the bottom of the base, a tray is arranged above a cylindrical cutter handle connected with the base, blades are placed on the tray, pressing blocks are arranged above the blades, a stop block is arranged between every two adjacent blades, an upper pressing plate is arranged above the pressing blocks, and fastening bolts of the upper pressing plate are matched with threaded holes of the pressing blocks to realize the pressing of the blades; the pressing block compresses the blade, the upper pressing plate and the fastening threaded hole are used for clamping, a circle of fine adjustment threaded hole is formed below the tray, and the blade mounting precision is improved through fine adjustment; during machining, the rotating speed of the main shaft is transmitted to the blade through the cutter handle, and gear milling machining is performed through the blade; the utility model discloses can guarantee that the gear has higher machining precision and machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining cutter, in particular to fine-tuning gear milling cutter dish.
Background
In recent years, the machining of mechanical parts is developed towards the direction of intellectualization and high efficiency, along with the increasing complexity of machining materials, the technical requirements of machining parts are also higher and higher, the existing gear machining mainly relies on an integral milling cutter disc to carry out forming method machining, the working efficiency is low, a cutter is easy to wear, the machining precision is difficult to guarantee, and the existing gear machining cutter is complex in structure and easy to wear, is not easy to adjust after being installed, and seriously influences the gear machining precision.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a fine-tuning gear milling cutter dish, milling cutter dish structural design is reasonable, can guarantee that the gear has higher machining precision and machining efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a fine adjustment type gear milling cutter head comprises a base 1, wherein the bottom of the base 1 is provided with a clamping groove 2 matched with a flange of a machine tool spindle; base 1 bottom a week still is provided with blade disc mounting hole 3, 4 inside openings of cylinder type handle of a knife that links to each other with base 1 have hole 5, hole 5 top outer lane is provided with concave station 6, handle of a knife 4 top sets up tray 7, place blade 9 on the tray 7, blade 9 top is briquetting 10, tray 7 confirms blade 9 radial position with briquetting 10, all be provided with the circumference position that 11 confirm blade 9 of dog between two adjacent blades 9, set up the screw hole on the 10 bodies of briquetting, be last pressure disk 12 above the briquetting 10, go up the fastening bolt 13 of pressure disk 12 and the screw hole cooperation of briquetting 10, realize compressing tightly of blade 9.
The tray 7 is provided with a circle of fine adjustment threaded holes 8, bolts are screwed into the fine adjustment threaded holes 8, and blades 9 placed on the tray 7 are subjected to fine adjustment through screwing in and out of the bolts.
The utility model has the following characteristics:
1. the utility model discloses can assist the blade to process gear profile of tooth part in milling process.
2. Guarantee the radial mounted position of blade through tray 7 and briquetting 10, the circumference position of blade is confirmed to dog 11 to there is a small segment screw hole on the briquetting 10 to be connected through fastening bolt 13 between the pressure disk, can dismantle the change, can satisfy the installation of different model blades in certain control range.
3. Through fine setting screw hole 8, can be once more accurate the mounted position of blade, show improvement gear machining precision.
4. The design of the upper pressing plate 12 and the fastening bolt 13 facilitates the adjustment of the extension length of the blade, meets the requirements of different processing parameters and equipment, and improves the processing efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the connection of the respective parts at the base 1.
Fig. 3 is a schematic view of the mounting of the blade 9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the fine-adjustment gear milling cutter head comprises a base 1, wherein a clamping groove 2 arranged at the bottom of the base 1 is matched with a flange of a machine tool spindle to ensure the correct installation position of the cutter head and the spindle; a cutter mounting hole 3 is further formed in the periphery of the bottom of the base 1 and used for mounting the whole milling cutter on a machine tool spindle; inside the opening of cylinder type handle of a knife 4 that links to each other with base 1 has hole 5, hole 5 top outer lane is provided with concave station 6, for the installation reservation space who makes things convenient for blade 9, handle of a knife 4 top sets up tray 7, place blade 9 on the tray 7, blade 9 top is briquetting 10, tray 7 confirms blade 9 radial position with briquetting 10, adjacent blade 9 side all is provided with the circumference position that blade 9 was confirmed to dog 11, set up the screw hole on the briquetting 10 body, be last pressure disk 12 above the briquetting 10, the clamp bolt 13 of going up pressure disk 12 and the screw hole cooperation of briquetting 10 realize compressing tightly of blade 9, blade 9 installation back, adjustment clamp bolt 13 stretches out length, it compresses tightly blade 9 to go up pressure disk 12 and briquetting 10. During machining, the rotating speed of the main shaft is transmitted to the blade 9 through the cutter handle 4, and gear milling machining is performed through the blade 9.
The tray 7 is provided with a circle of fine adjustment threaded holes 8, bolts are screwed into the fine adjustment threaded holes 8, blades 9 placed on the tray 7 are subjected to fine adjustment through screwing in and out of the bolts, and blade installation accuracy is improved.
The utility model discloses the theory of operation:
draw-in groove 2 and blade disc mounting hole 3 on the base 1 are used for linking to each other with the lathe main shaft, and when the blade was installed, blade 9 was placed on tray 7, confirm the mounted position of blade 9 through tray 7 and dog 11, and briquetting 10 carried out the blade and compresses tightly, and it is tight to utilize last pressure disk 12 and fastening screw hole 13 to press from both sides, and tray 7 below has round fine setting screw hole 8, through adjusting the fine setting, improves the installation accuracy of blade 9. During machining, the rotating speed of the main shaft is transmitted to the blade 9 through the cutter handle 4, and gear milling machining is performed through the blade 9.
Claims (2)
1. A fine-adjustment type gear milling cutter head is characterized by comprising a base (1), wherein the bottom of the base (1) is provided with a clamping groove (2) matched with a flange of a machine tool spindle; base (1) bottom a week still is provided with blade disc mounting hole (3), the inside hole ()5 that opens of cylinder type handle of a knife (4) that links to each other with base (1), hole (5) top outer lane is provided with concave station (6), handle of a knife (4) top sets up tray (7), place blade (9) on tray (7), blade (9) top is briquetting (10), blade (9) radial position is confirmed with briquetting (10) in tray (7), it confirms the circumference position of blade (9) to all be provided with dog (11) between adjacent two blade (9), set up the screw hole on briquetting (10) body, be last pressure disk (12) above briquetting (10), the compressing tightly of blade (9) is realized in the cooperation of the screw hole of fastening bolt (13) and briquetting (10) of going up pressure disk (12).
2. A finely tuned gear milling cutter disc according to claim 1, characterised in that the tray (7) is provided with a fine tuning threaded hole (8), that a screw is screwed into the fine tuning threaded hole (8), and that the screw is screwed in and out to fine tune the insert (9) placed on the tray (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212408.5U CN214023888U (en) | 2020-12-28 | 2020-12-28 | Fine adjustment type gear milling cutter disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212408.5U CN214023888U (en) | 2020-12-28 | 2020-12-28 | Fine adjustment type gear milling cutter disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023888U true CN214023888U (en) | 2021-08-24 |
Family
ID=77343676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212408.5U Expired - Fee Related CN214023888U (en) | 2020-12-28 | 2020-12-28 | Fine adjustment type gear milling cutter disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888319A (en) * | 2022-06-08 | 2022-08-12 | 哈尔滨理工大学 | Novel cutter head for machining spiral bevel gear and cutter strip installation and adjustment method |
-
2020
- 2020-12-28 CN CN202023212408.5U patent/CN214023888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888319A (en) * | 2022-06-08 | 2022-08-12 | 哈尔滨理工大学 | Novel cutter head for machining spiral bevel gear and cutter strip installation and adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |