CN203371046U - All-purpose cutter head - Google Patents
All-purpose cutter head Download PDFInfo
- Publication number
- CN203371046U CN203371046U CN201320331451.4U CN201320331451U CN203371046U CN 203371046 U CN203371046 U CN 203371046U CN 201320331451 U CN201320331451 U CN 201320331451U CN 203371046 U CN203371046 U CN 203371046U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- feed worm
- worm gear
- feeding worm
- tooth bar
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model provides an all-purpose cutter head, and aims to solve the technical problems that an all-purpose cutter head in the prior art can only be fed horizontally but can not be fed at a certain angle, and consequently, the cutter head can not be used to meet requirements of more users when the surfaces of some workpieces are conical surfaces. According to the technical scheme, the all-purpose cutter head comprises a driving wheel, a flange shaft sleeve, a feeding worm, a feeding worm wheel, a main cutter head body, an auxiliary cutter head body, a rotating cutter head, a rack cutter bar and a feeding worm wheel axial locating mechanism. The driving wheel is arranged on the flange shaft sleeve in a rotating mode, the flange shaft sleeve is connected with the auxiliary cutter head body, the feeding worm is arranged on the main cutter head body in a rotating mode, the driving wheel is externally meshed with the feeding worm, the rotating cutter head is arranged in the main cutter head body, the feeding worm wheel is arranged on the rotating cutter head in a rotating mode, the axis of the feeding worm is perpendicular to the axis of the feeding worm wheel, the feeding worm is externally meshed with the feeding worm wheel, the rack cutter bar is arranged on the rotating cutter head in a sliding mode, the rack cutter bar is externally meshed with the feeding worm wheel, and the auxiliary cutter head body is connected with the main cutter head body.
Description
Technical field
The utility model relates to a kind of universal cutter, especially a kind of for welding the universal cutter on the online repairing machine of valve.
Background technology
Universal cutter of the prior art, such as being that universal cutter on lathe can only carry out horizontal feed, can not carry out the angle feed, and when some surface of the work is the conical surface, this kind of cutterhead just can not be used, and can not meet the demand of more users.
Summary of the invention
Technical problem to be solved in the utility model is: for universal cutter of the prior art, can only carry out horizontal feed, can not carry out the angle feed, when some surface of the work is the conical surface, this kind of cutterhead just can not be used, and can not meet the technical problem of the demand etc. of more users.
The technical scheme that the utility model is taked is:
A kind of universal cutter, comprise driving wheel, flange shaft sleeve, feed worm screw, feed worm gear, operator disk body, secondary cutter head, rotary head, tooth bar knife bar and feed worm gear axial positioning mechanism; Driving wheel rotates and is arranged on flange shaft sleeve, flange shaft sleeve is connected with secondary cutter head, the feed worm screw is rotated and is arranged on the operator disk body, driving wheel and the external toothing of feed worm screw, and rotary head is contained in the operator disk body, the feed worm gear rotates and is arranged on rotary head, the axis of feed worm screw is mutually vertical with the axis of feed worm gear, feed worm screw and the external toothing of feed worm gear, and the tooth bar knife bar is slidably arranged on rotary head, tooth bar knife bar and the external toothing of feed worm gear, secondary cutter head is connected with the operator disk body.
In order to improve the installation site precision between secondary cutter head and operator disk body, between secondary cutter head described in the utility model and operator disk body, be provided with alignment pin.
The tooth bar knife bar is provided with cutter head.
Detent mechanism comprises pressure cap pad and hold-down bolt, and described pressure cap pad is contained on secondary cutter head, and hold-down bolt is connected by screw thread with the pressure cap pad, and hold-down bolt contacts with the feed worm gear simultaneously.
The tooth bar knife bar slides and is connected with rotary head with the T-shaped chute on being arranged on rotary head by the T-shaped slide block be arranged on the tooth bar knife bar.
Beneficial effect
The utility model is compared with prior art: 1. it is simple that universal cutter system of the present utility model has mechanism, dependable performance, and feed is even, can meet the requirement to form accuracy and surface smoothness of different angles sealing surface and processed sealing surface.2. the utility model cutterhead adopts differential type delivering gear and engagement type feed clutch, has fully guaranteed uniformity and the reliability of the utility model cutterhead feed, has greatly increased its scope of application, can better meet users' demand.3. adopt rotary head in the utility model, when processing tapering surface of the work, only need to rotate rotary head, just can be processed its tapering surface.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Wherein, 1, driving wheel, 1-1, optical axis, 1-2, gear, 2, flange shaft sleeve, 2-1, through hole, 3, the feed worm screw, 3-1, step, 3-2, external gear, 3-3, screw rod, 4, the operator disk body, 5, the feed worm gear, 5-1, the first gear, 5-2, the second gear, 5-3, small column, 6, secondary cutter head, 7, pressure cap pad, 8, rotary head, 8-1, T-shaped chute, 9, the tooth bar knife bar, 9-1, T-shaped slide block, 10, alignment pin, 11, cutter head, 12, hold-down bolt.
The specific embodiment
For content of the present utility model is become apparent more, below in conjunction with accompanying drawing 1-Fig. 3 and the specific embodiment, be further described.
Fig. 1 is structural representation of the present utility model, as shown in Figure 1, universal cutter of the present utility model, comprise driving wheel 1, flange shaft sleeve 2, feed worm screw 3, operator disk body 4, feed worm gear 5, secondary cutter head 6, rotary head 8, tooth bar knife bar 9 and feed worm gear axial positioning mechanism.
Detent mechanism comprises pressure cap pad 7 and hold-down bolt 12.
Universal cutter of the present utility model, its concrete structure is as described below:
During use, outside moment of a rotation being provided to driving wheel 1, driving wheel 1 rotates; Due to the external gear 3-2 phase external toothing on the gear 1-2 on driving wheel 1 and feed worm screw 3, driving wheel 1 rotates and drives feed worm screw 3 and rotate; Due to the screw rod 3-3 phase external toothing on the first gear 5-1 on feed worm gear 5 and feed worm screw 3, feed worm screw 3 is rotated to drive on feed worm gears 5 and rotates; Due to the second gear 5-2 phase external toothing on the tooth bar 9-1 on tooth bar knife bar 9 and feed worm gear 5, the rotation on feed worm gear 5 drives tooth bar knife bar 9 along the movement back and forth of tooth bar knife bar 9 length directions.
Feed worm gear 5 axial positioning mechanisms described in the utility model, as long as the axial location that adopts detent mechanism of the prior art can guarantee feed worm gear 5 can play, detent mechanism of the prior art can use; The preferential detent mechanism that adopts following structure of the utility model.
Detent mechanism comprises pressure cap pad 7 and hold-down bolt 12, and pressure cap pad 7 is contained on secondary cutter head 6, and hold-down bolt 12 is connected by screw thread with pressure cap pad 7, and hold-down bolt 12 contacts with feed worm gear 5 simultaneously.In use, according to on-the-spot actual needs, adjust the turnover position of hold-down bolt 12 with respect to pressure cap pad 7, to reach the axial location of required suitable feed worm gear 5.
In order to improve the installation site precision between secondary cutter head and operator disk body, between secondary cutter head 6 described in the utility model and operator disk body 4, be provided with alignment pin 10.
When reality is used, according to the requirement of on-the-spot size, suitable cutter head 11 is installed on tooth bar knife bar 9 as required.
In use, as run into some surfaces that need processing work certain tapering is arranged, only rotary head 8 need be rotated to corresponding angle and get final product, this kind simple to operate, convenient, and operating personnel only need slightly have some turners basis just can learn at one or two hour.
The utility model does not relate to partly all same as the prior art or employing prior aries to be realized.
Claims (5)
1. a universal cutter, it is characterized in that, comprise driving wheel (1), flange shaft sleeve (2), feed worm screw (3), feed worm gear (5), operator disk body (4), secondary cutter head (6), rotary head (8), tooth bar knife bar (9) and feed worm gear (5) axial positioning mechanism, driving wheel (1) rotates and is arranged on flange shaft sleeve (2), flange shaft sleeve (2) is connected with secondary cutter head (6), feed worm screw (3) is rotated and is arranged on operator disk body (4), driving wheel (1) and feed worm screw (3) external toothing, rotary head (8) is contained in operator disk body (4), feed worm gear (5) rotates and is arranged on rotary head (8), the axis of feed worm screw (3) is mutually vertical with the axis of feed worm gear (5), feed worm screw (3) and feed worm gear (5) external toothing, tooth bar knife bar (9) is slidably arranged on rotary head (8), tooth bar knife bar (9) and feed worm gear (5) external toothing, secondary cutter head (6) is connected with operator disk body (4).
2. universal cutter as claimed in claim 1, is characterized in that, between described secondary cutter head (6) and operator disk body (4), is provided with alignment pin (10).
3. universal cutter as claimed in claim 1, is characterized in that, described tooth bar knife bar (9) is provided with cutter head (11).
4. universal cutter as claimed in claim 1, it is characterized in that, described detent mechanism comprises pressure cap pad (7) and hold-down bolt (12), described pressure cap pad (7) is contained on secondary cutter head (6), hold-down bolt (12) is connected by screw thread with pressure cap pad (7), and hold-down bolt (12) contacts with feed worm gear (5) simultaneously.
5. universal cutter as claimed in claim 1, it is characterized in that, described tooth bar knife bar (9) slides and is connected with rotary head (8) with the T-shaped chute (8-1) on being arranged on rotary head (8) by the T-shaped slide block (9-1) be arranged on tooth bar knife bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320331451.4U CN203371046U (en) | 2013-06-07 | 2013-06-07 | All-purpose cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320331451.4U CN203371046U (en) | 2013-06-07 | 2013-06-07 | All-purpose cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371046U true CN203371046U (en) | 2014-01-01 |
Family
ID=49833603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320331451.4U Withdrawn - After Issue CN203371046U (en) | 2013-06-07 | 2013-06-07 | All-purpose cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273094A (en) * | 2013-06-07 | 2013-09-04 | 南京唯高机械制造有限公司 | Universal cutter head |
-
2013
- 2013-06-07 CN CN201320331451.4U patent/CN203371046U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273094A (en) * | 2013-06-07 | 2013-09-04 | 南京唯高机械制造有限公司 | Universal cutter head |
| CN103273094B (en) * | 2013-06-07 | 2015-04-08 | 南京唯高机械制造有限公司 | Universal cutter head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |