CN205380318U - Intraductal round hole beveler - Google Patents
Intraductal round hole beveler Download PDFInfo
- Publication number
- CN205380318U CN205380318U CN201521053223.0U CN201521053223U CN205380318U CN 205380318 U CN205380318 U CN 205380318U CN 201521053223 U CN201521053223 U CN 201521053223U CN 205380318 U CN205380318 U CN 205380318U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- worm
- antifriction bearing
- rolling bearing
- round hole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an intraductal round hole beveler, including casing and chamfer tool bit, the inner chamber upper portion of casing is provided with driving motor, driving motor's the pivot and the one end fixed connection of first drive shaft, the other end of first drive shaft has integrated into one piece's worm, the intracavity lateral wall of casing is provided with an antifriction bearing, the inner chamber bottom of casing is provided with the 2nd antifriction bearing, peg graft at the 2nd antifriction bearing's inner chamber in the bottom of worm, an antifriction bearing's inner chamber is pegged graft and is had the second drive shaft, the left side of second drive shaft install with worm assorted worm wheel, the recess is left on the 2nd antifriction bearing's right side, peg graft at the inner chamber of recess in the left side of chamfer tool bit, and the chamfer tool bit passes through bolt and recess bolted connection, when the current beveler of this intraductal round hole beveler contrast makes the workman carry out intraductal round hole chamfer the operation more convenient, low in labor strength, the chamfer precision is high.
Description
Technical field
This utility model relates to machining technique field, is specially circular hole beveller in a kind of pipe.
Background technology
In mechanical processing process, the inside of housing usually needs to arrange through hole, blind hole, inclined hole, elongated hole etc., and these through holes, blind hole, inclined hole, elongated hole generally require again and carry out chamfering, removes burr.In the hole of prior art, chamfering is generally adopted manual operations, some narrow position, then it is difficult to such as the circular hole in pipe carry out chamfering, and manual operations exists operation easier is big, labor intensity is high, chamfering precision is low problem, do not adapt to the batch production demand of product, it is impossible to meet the Mass accuracy requirement of product.
Utility model content
The purpose of this utility model is in that to provide circular hole beveller in a kind of pipe, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: circular hole beveller in a kind of pipe, including housing and chamfering cutter head, the inner chamber top of described housing is provided with drive motor, the rotating shaft of described drive motor is fixing with one end of the first driving axle to be connected, described first drives the other end of axle to have integrated worm screw, the intracavity sidewall of described housing is provided with the first rolling bearing, the intracavity bottom of described housing is provided with the second rolling bearing, the bottom of described worm screw is plugged on the inner chamber of the second rolling bearing, the inner chamber of described first rolling bearing is plugged with the second driving axle, described second drives the left side of axle to be provided with the worm gear matched with worm screw, groove is left on the right side of described second rolling bearing, the left side of described chamfering cutter head is plugged on the inner chamber of groove, and chamfering cutter head is connected with groove bolt by bolt.
Preferably, described worm gear leaves keyway, and second drives the outer wall of axle to be provided with the spline matched with keyway.
Preferably, the end of described chamfering cutter head is the vertebral body that outer surface is coarse.
Compared with prior art, the beneficial effects of the utility model are: circular hole beveller in this pipe, the structure adopting worm and gear makes drive motor drive chamfering cutter head, the circular hole in chamfering cutter head alignment tube accurately can be made to carry out chamfering, in this pipe, circular hole beveller contrasts existing beveler to make workman carry out during pipe inner circle Hole chamfering more convenient to operate, labor intensity is low, and chamfering precision is high.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is part A enlarged drawing of the present utility model；
Fig. 3 is part B enlarged drawing of the present utility model.
In figure: 1 drive motor, 2 shells, 3 first driving axles, 4 first rolling bearings, 5 second rolling bearings, 6 second driving axle, 7 chamfering cutter heads, 8 bolts, 9 grooves, 10 worm gears, 11 worm screws.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，This utility model provides a kind of technical scheme: circular hole beveller in a kind of pipe，Including housing 2 and chamfering cutter head 7，The inner chamber top of housing 2 is provided with drive motor 1，The rotating shaft of drive motor 1 is fixing with one end of the first driving axle 3 to be connected，First drives the other end of axle 3 to have integrated worm screw 11，The intracavity sidewall of housing 2 is provided with the first rolling bearing 4，The intracavity bottom of housing 2 is provided with the second rolling bearing 5，The bottom of worm screw 11 is plugged on the inner chamber of the second rolling bearing 5，The inner chamber of the first rolling bearing 4 is plugged with the second driving axle 6，Second drives the left side of axle 6 to be provided with the worm gear 10 matched with worm screw 11，The structure adopting worm gear 10 worm screw makes drive motor 1 drive chamfering cutter head 7，The circular hole in chamfering cutter head 7 alignment tube accurately can be made to carry out chamfering，Worm gear 10 leaves keyway，And second drive axle 6 outer wall be provided with the spline matched with keyway，Worm gear 10 second drives and adopts key to connect between axle 6，Not easily drive from second when worm gear 10 rotates and axle 6 comes off，Improve the safety of circular hole beveller in this pipe、Ruggedness，Groove 9 is left on the right side of the second rolling bearing 5，The left side of chamfering cutter head 7 is plugged on the inner chamber of groove 9，And chamfering cutter head 7 is connected with groove 9 bolt by bolt 8，The end of chamfering cutter head 7 is the vertebral body that outer surface is coarse，Can to well circular hole in pipe being carried out chamfering，And burr and the dirt of circular in pipe can be polished off.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
- null1. circular hole beveller in a pipe，Including housing (2) and chamfering cutter head (7)，It is characterized in that: the inner chamber top of described housing (2) is provided with drive motor (1)，The rotating shaft of described drive motor (1) is fixing with one end of the first driving axle (3) to be connected，Described first drives the other end of axle (3) to have integrated worm screw (11)，The intracavity sidewall of described housing (2) is provided with the first rolling bearing (4)，The intracavity bottom of described housing (2) is provided with the second rolling bearing (5)，The bottom of described worm screw (11) is plugged on the inner chamber of the second rolling bearing (5)，The inner chamber of described first rolling bearing (4) is plugged with the second driving axle (6)，Described second drives the left side of axle (6) to be provided with the worm gear (10) matched with worm screw (11)，Groove (9) is left on the right side of described second rolling bearing (5)，The left side of described chamfering cutter head (7) is plugged on the inner chamber of groove (9)，And chamfering cutter head (7) is connected with groove (9) bolt by bolt (8).
- 2. circular hole beveller in a kind of pipe according to claim 1, it is characterised in that: described worm gear (10) leaves keyway, and second drives the outer wall of axle (6) to be provided with the spline matched with keyway.
- 3. circular hole beveller in a kind of pipe according to claim 1, it is characterised in that: the end of described chamfering cutter head (7) is the vertebral body that outer surface is coarse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053223.0U CN205380318U (en) | 2015-12-15 | 2015-12-15 | Intraductal round hole beveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053223.0U CN205380318U (en) | 2015-12-15 | 2015-12-15 | Intraductal round hole beveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380318U true CN205380318U (en) | 2016-07-13 |
Family
ID=56337617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053223.0U Expired - Fee Related CN205380318U (en) | 2015-12-15 | 2015-12-15 | Intraductal round hole beveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345152A (en) * | 2015-12-15 | 2016-02-24 | 新昌县羽林街道全顺机械厂 | In-pipe circular hole chamfering machine |
-
2015
- 2015-12-15 CN CN201521053223.0U patent/CN205380318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345152A (en) * | 2015-12-15 | 2016-02-24 | 新昌县羽林街道全顺机械厂 | In-pipe circular hole chamfering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161215 |