CN202861891U - Indexing device for milling machine accessory-milling head - Google Patents
Indexing device for milling machine accessory-milling head Download PDFInfo
- Publication number
- CN202861891U CN202861891U CN201220091214.0U CN201220091214U CN202861891U CN 202861891 U CN202861891 U CN 202861891U CN 201220091214 U CN201220091214 U CN 201220091214U CN 202861891 U CN202861891 U CN 202861891U
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- Prior art keywords
- turnbarrel
- ram
- milling
- accessory
- indexing device
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Abstract
The utility model relates to an indexing device for a milling machine accessory-milling head. The indexing device comprises an accessory head (8), a ram (5) and a rotary sleeve (6), wherein the rotary sleeve (6) is mounted and fixed above the accessory head (8); the ram (5) is mounted on the outer side of the rotary sleeve (6); a tooth ring (4) is mounted and fixed at the upper end of the rotary sleeve (6); a servo motor (1) is mounted on a mounting frame on the right upper side of the rotary sleeve (6); a speed reducer (2) and a gear (3) engaged with the tooth ring (4) are mounted at the lower end of the servo motor (1) in a connected way; and two end-toothed discs are mounted between the ram (5) and a step (61) in a sleeved way. The indexing device is simple in structure; and all the accessories-milling heads can be driven to be indexed by a pair of the end-toothed discs through utilizing the relative movement of the rotary sleeve and the ram, so that the number of the toothed discs is effectively reduced, the efficiency is improved, and the cost is lowered.
Description
Technical field
The utility model relates to the indexing device that a kind of lathe is used, particularly a kind of indexing device for the milling machine accessory milling head.
Background technology
CNC planer type milling machine enlarges the range of work according to a plurality of accessories mill-heads of the general outfit of processing needs a machine tool, the milling machine accessory milling head needs the indexing device to realize multi-angle processing, usually the structure that adopts at present is: a slice end-toothed disc is fixed on the ram lower surface, and another sheet is fixed on the accessory head upper surface.During indexing, puller device unclamps accessory head, end-toothed disc is thrown off, then main shaft slowly runs and drives accessory head and be rotated in place, and strains accessory head, end-toothed disc engagement location again, this structure have many problems: require each accessories mill-head upper surface will be equipped with a slice fluted disc, what accessories mill-heads are arranged, just need what fluted discs, cost is higher; For guaranteeing interchangeability and the precision of end-toothed disc, the machining accuracy of the very high end-toothed disc of having to has also increased production cost greatly in process.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of indexing device for the milling machine accessory milling head, and is simple in structure, can realize that can drive all accessories mill-heads once secondary end-toothed disc carries out indexing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of indexing device for the milling machine accessory milling head is provided, comprise accessory head, ram and turnbarrel, described turnbarrel installs and fixes the top of accessory head, there is the outwardly directed step of a circle lower end of described turnbarrel, the upside of described step, the outside of turnbarrel is equipped with ram, the upper end of described turnbarrel is mounted with a gear ring, on the upper right side installing rack of described turnbarrel servomotor is installed, the lower end of described servomotor is connected and installed with decelerator, the lower end of described decelerator is connected and installed with the gear that is meshed with gear ring, and socket is equipped with two end-toothed discs between described ram and the step.
Described two end-toothed discs are divided into end-toothed disc and lower end-toothed disc, and the described upper end-toothed disc flank of tooth is connected with the lower surface of ram by screw downwards, and the described lower end-toothed disc flank of tooth upwards is connected with the upper surface of step by screw.
Described accessory head is connected with turnbarrel by blind rivet.
The inside of described turnbarrel is equipped with milling machine spindle, and described turnbarrel can slide up and down and rotate with respect to ram.
Beneficial effect
The utility model relates to a kind of indexing device for the milling machine accessory milling head, simple in structure, utilize the relative motion of turnbarrel and ram to realize that use can drive all accessories mill-heads once secondary end-toothed disc and carry out indexing, effectively reduce fluted disc sheet number, improve efficient, reduced cost.
Description of drawings
Structure chart when Fig. 1 is locking of the present utility model;
Fig. 2 is the structure chart of the utility model when carrying out indexing.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Shown in Fig. 1-2, embodiment of the present utility model relates to a kind of indexing device for the milling machine accessory milling head, comprise accessory head 8, ram 5 and turnbarrel 6, described turnbarrel 6 installs and fixes the top of accessory head 8, there is the outwardly directed step 61 of a circle lower end of described turnbarrel 6, the upside of described step, the outside of turnbarrel 6 is equipped with ram 5, the upper end of described turnbarrel 6 is mounted with a gear ring 4, on the upper right side installing rack of described turnbarrel 6 servomotor 1 is installed, the lower end of described servomotor 1 is connected and installed with decelerator 2, the lower end of described decelerator 2 is connected and installed with the gear 3 that is meshed with gear ring 4, and socket is equipped with two end-toothed discs between described ram 5 and the step 61.Described two end-toothed discs are divided into end-toothed disc 71 and lower end-toothed disc 72, described upper end-toothed disc 71 flank of tooth are connected by the lower surface of screw with ram 5 downwards, described lower end-toothed disc 72 flank of tooth upwards are connected by the upper surface of screw with step 61, described accessory head 8 is connected with turnbarrel 6 by blind rivet, the inside of described turnbarrel 6 is equipped with milling machine spindle, and described turnbarrel 6 can slide up and down and rotate with respect to ram 5.
Embodiment 1
During the accessory head transposition, turnbarrel 6 moves down and puts in place, and upper end-toothed disc 71 and lower end-toothed disc 72 are thrown off, servomotor 1 is through reductor 2 driven wheels 3 and gear ring 4 engaged transmission, driven rotary sleeve 6 and accessory head 8 transpositions move on the rear sleeve 6 that puts in place, the engagement that resets of upper end-toothed disc 71 and lower end-toothed disc 72.
Claims (4)
1. indexing device that is used for the milling machine accessory milling head, comprise accessory head (8), ram (5) and turnbarrel (6), it is characterized in that: described turnbarrel (6) installs and fixes the top of accessory head (8), there is a circle outwardly directed step (61) lower end of described turnbarrel (6), the upside of described step (61), the outside of turnbarrel (6) is equipped with ram (5), the upper end of described turnbarrel (6) is mounted with a gear ring (4), servomotor (1) is installed on the upper right side installing rack of described turnbarrel (6), the lower end of described servomotor (1) is connected and installed with decelerator (2), the lower end of described decelerator (2) is connected and installed with the gear (3) that is meshed with gear ring (4), and socket is equipped with two end-toothed discs between described ram (5) and the step (61).
2. a kind of indexing device for the milling machine accessory milling head according to claim 1, it is characterized in that, described two end-toothed discs are divided into end-toothed disc (71) and lower end-toothed disc (72), described upper end-toothed disc (71) flank of tooth is connected by the lower surface of screw with ram (5) downwards, and described lower end-toothed disc (72) flank of tooth upwards is connected by the upper surface of screw with step (61).
3. a kind of indexing device for the milling machine accessory milling head according to claim 1 is characterized in that, described accessory head (8) is connected with turnbarrel (6) by blind rivet.
4. a kind of indexing device for the milling machine accessory milling head according to claim 1 is characterized in that the inside of described turnbarrel (6) is equipped with milling machine spindle, and described turnbarrel (6) can slide up and down and rotate with respect to ram (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220091214.0U CN202861891U (en) | 2012-03-12 | 2012-03-12 | Indexing device for milling machine accessory-milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220091214.0U CN202861891U (en) | 2012-03-12 | 2012-03-12 | Indexing device for milling machine accessory-milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861891U true CN202861891U (en) | 2013-04-10 |
Family
ID=48028647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220091214.0U Withdrawn - After Issue CN202861891U (en) | 2012-03-12 | 2012-03-12 | Indexing device for milling machine accessory-milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861891U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122925A (en) * | 2020-08-25 | 2020-12-25 | 北京北一机床股份有限公司 | Multi-shaft output drilling and milling head device with feeding function and method |
| CN112276190A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Double-piston indexing milling head |
| CN112276191A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Cutter head with cutter head indexing fluted disc and cutter head rotating fluted disc matched and positioned |
| CN112276189A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Oil receiving pressure plate of vertical milling machine |
-
2012
- 2012-03-12 CN CN201220091214.0U patent/CN202861891U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122925A (en) * | 2020-08-25 | 2020-12-25 | 北京北一机床股份有限公司 | Multi-shaft output drilling and milling head device with feeding function and method |
| CN112276190A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Double-piston indexing milling head |
| CN112276191A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Cutter head with cutter head indexing fluted disc and cutter head rotating fluted disc matched and positioned |
| CN112276189A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Oil receiving pressure plate of vertical milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO HAITIAN PRECISION INDUSTRY CO., LTD. Free format text: FORMER NAME: NINGBO HAITIAN PRECISION MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 Mount Huangshan West Road, Beilun District, Zhejiang, No. 235, No. Patentee after: Ningbo Haitian Precision Machinery Co., Ltd. Address before: 315800 Mount Huangshan West Road, Beilun District, Zhejiang, No. 235, No. Patentee before: Ningbo Haitian Precision Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20180327 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20180327 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |