CN201471012U - Tool holder device hanging on beam of horizontal milling machine - Google Patents
Tool holder device hanging on beam of horizontal milling machine Download PDFInfo
- Publication number
- CN201471012U CN201471012U CN2009203028732U CN200920302873U CN201471012U CN 201471012 U CN201471012 U CN 201471012U CN 2009203028732 U CN2009203028732 U CN 2009203028732U CN 200920302873 U CN200920302873 U CN 200920302873U CN 201471012 U CN201471012 U CN 201471012U
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- milling machine
- bearing
- knife bar
- crossbeam
- suspended
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Abstract
The utility model discloses a tool holder device hanging on the beam of a horizontal milling machine, belonging to the technical field of the tool holder device of the horizontal milling machine and comprising the beam of the horizontal milling machine, wherein the beam is provided with a tool holder. The tool bar of the tool holder is lengthways arranged correspondingly to a milling machine table, and the lengthways arrangement means that the axial direction of the tool bar of the tool holder is consistent with the lengthways feed method of the milling machine table. The tool holder device can easily realize the profile milling of a long rack. With compact structure, the tool holder device easily adjusts the gap between a shaft sleeve and the tool bar. With good rigidity, the tool holder can be effective for rack milling.
Description
Technical field
The utility model relates to a kind of cutter holder device of horizontal milling machine.
Background technology
The knife rest of existing horizontal milling machine all is horizontally sets for milling machine table, but this knife rest can't be realized the processing of long rack tooth form shape.In order to utilize the processing of existing horizontal milling machine realization, have only milling machine is improved long tooth bar.
The utility model content
The purpose of this utility model provides a kind of horizontal milling machine of can realizing easily and carries out the cutter holder device on the horizontal milling machine crossbeam of being suspended on of tooth Profile Machining for long tooth bar.
The technical solution of the utility model is: a kind of cutter holder device that is suspended on the horizontal milling machine crossbeam comprises the crossbeam of horizontal milling machine on the described crossbeam knife rest being installed that the knife bar of described knife rest vertically is provided with respect to milling machine table.Vertical setting described here is meant that the cutter spindle of knife rest is to consistent with the length feed method of milling machine table.That is to say that the utility model also can adopt existing cutter frame structure, be installed on the crossbeam and vertically setting of knife bar as long as satisfy.
Described knife rest also includes the bearing that is connected with crossbeam, and knife bar is removably installed on the bearing.This structure has guaranteed and can change cutter easily according to the processing needs.
Described knife bar passes bearing and is connected with bearing by axle sleeve, the bellmouth of axle sleeve profile and bearing is suitable, on the knife bar between the bearing, milling cutter is installed, knife bar one end is set with nut, on the knife bar of the bearing both sides between nut and the milling cutter thrust bearing is housed, the milling cutter opposite side is located by the back-up ring on the knife bar.Screw nut, the back-up ring on knife bar and the knife bar to moving away from nut one end, is pressed on milling cutter and thrust bearing on the bearing together.Cone match between bearing Upper shaft sleeve installing hole and the axle sleeve can be regulated the gap of axle sleeve endoporus and knife bar.
By key milling cutter is installed on the described knife bar.
Described milling cutter adopts form cutter.The use form cutter can be with a milling moulding of long rack tooth form shape.
Described axle sleeve is provided with at least one axially open.Be convenient to axle sleeve and be pressed into and withdraw from bearing.
Moving back screw by holding screw and pine between described axle sleeve and the bearing is connected.Tightening the effect that pine moves back screw is that axle sleeve is withdrawed from bearing, and the effect of tightening holding screw is that axle sleeve is pressed into bearing, coordinates to use pine to move back screw and holding screw, can adjust the fit clearance of axle sleeve and knife bar.
Described back-up ring is made up of two semicircular ring, and described two semicircular ring are stuck in the cannelure of knife bar.Be convenient to back-up ring is installed on the knife bar.
Described crossbeam is connected with bearing by the dovetail body.Here the dovetail body is actually supporting seat, i.e. erection support, and it is suitable with the dovetail guide structure of milling machine adopting swallow-tail form.
Described knife bar is connected with power shaft by shaft coupling away from nut one end.
Technique effect of the present utility model: can realize the profile of tooth milling of long tooth bar easily; The utility model cutter holder device compact conformation is adjusted the gap between axle sleeve and the knife bar easily; The utility model good rigidly can efficiently carry out the tooth bar Milling Process.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Reference numeral: 1 is power shaft, and 2 is shaft coupling, and 3 is back-up ring, and 4 is form cutter, and 5 is thrust bearing, and 6 for pine moves back screw, and 7 is nut, and 8 is knife bar, and 9 is axle sleeve, and 10 is holding screw, and 11 is bearing, and 12 is the dovetail body, and 13 is crossbeam.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of cutter holder device that is suspended on the horizontal milling machine crossbeam, the crossbeam 13 that comprises horizontal milling machine, by dovetail body 12 bearing 11 is installed on the described crossbeam 13, knife bar 8 is removably installed on the bearing 11, knife bar 8 vertically is provided with respect to milling machine table, knife bar 8 passes bearing 11 and is connected with bearing 11 by axle sleeve 9, the bellmouth of axle sleeve 9 profiles and bearing 11 is suitable, on the knife bar between the bearing 11 8, form cutter 4 is installed by key, knife bar 8 one ends are set with nut 7, on the knife bar 8 of bearing 11 both sides between nut 7 and the form cutter 4, thrust bearing 5 is housed, form cutter 4 opposite sides are by 3 location of the back-up ring on the knife bar 8, described back-up ring 3 is made up of two semicircular ring, and described two semicircular ring are stuck in the cannelure of knife bar 8, and axle sleeve 9 is provided with at least one axially open, move back screw 6 by holding screw 10 and pine between axle sleeve 9 and the bearing 11 and be connected, described knife bar 8 is connected with power shaft 1 by shaft coupling 2 away from nut 7 one ends.
The installation method of present embodiment: dovetail body 12 is installed on the crossbeam 13, two bearings, 11 usefulness screws is fastened on the dovetail body 12 again; Axle sleeve 9 is respectively with holding screw 10 with loosen in the bellmouth that screw 6 is installed in bearing 11; Knife bar 8 passes the endoporus of left side axle sleeve, inboard thrust bearing, form cutter 4 from left to right, and the flat side of the right-hand member of knife bar 8 inserts in the coupling band 2; Back-up ring 3 is installed on knife bar 8 cannelures, outside thrust bearing is installed again, screw nut 7, axially clamp form cutter 4, finish installation.
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. cutter holder device that is suspended on the horizontal milling machine crossbeam comprises the crossbeam (13) of horizontal milling machine, and it is characterized in that: described crossbeam is equipped with knife rest on (13), and the knife bar of described knife rest vertically is provided with respect to milling machine table.
2. the cutter holder device that is suspended on the horizontal milling machine crossbeam according to claim 1 is characterized in that: described knife rest also includes the bearing (11) that is connected with crossbeam (13), and knife bar (8) is removably installed on the bearing (11).
3. be suspended on cutter holder device on the horizontal milling machine crossbeam according to what claim 2 was stated, it is characterized in that: described knife bar (8) passes bearing (11) and is connected with bearing (11) by axle sleeve (9), wherein, the bellmouth of axle sleeve (9) profile and bearing (11) is suitable, be positioned on the knife bar (8) between the bearing (11) milling cutter is installed, knife bar (8) one ends are set with nut (7), be positioned on the knife bar (8) of bearing (11) both sides between nut (7) and the milling cutter thrust bearing (5) is housed, the milling cutter opposite side is by the location of the back-up ring (3) on the knife bar (8).
4. the cutter holder device that is suspended on the horizontal milling machine crossbeam according to claim 3 is characterized in that: described knife bar (8) is gone up by key milling cutter is installed.
5. according to claim 3 or the 4 described cutter holder devices that are suspended on the horizontal milling machine crossbeam, it is characterized in that: described milling cutter adopts form cutter (4).
6. according to claim 3 or the 4 described cutter holder devices that are suspended on the horizontal milling machine crossbeam, it is characterized in that: described axle sleeve (9) is provided with at least one axially open.
7. according to claim 3 or the 4 described cutter holder devices that are suspended on the horizontal milling machine crossbeam, it is characterized in that: move back screw (6) by holding screw (10) and pine between described axle sleeve (9) and the bearing (11) and be connected.
8. according to claim 3 or the 4 described cutter holder devices that are suspended on the horizontal milling machine crossbeam, it is characterized in that: described back-up ring (3) is made up of two semicircular ring, and described two semicircular ring are stuck in the cannelure of knife bar (8).
9. the cutter holder device that is suspended on the horizontal milling machine crossbeam according to claim 2 is characterized in that: described crossbeam (13) is connected with bearing (11) by dovetail body (12).
10. according to claim 3, the 4 or 9 described cutter holder devices that are suspended on the horizontal milling machine crossbeam, it is characterized in that: described knife bar (8) is connected with power shaft (1) by shaft coupling (2) away from nut (7) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203028732U CN201471012U (en) | 2009-05-06 | 2009-05-06 | Tool holder device hanging on beam of horizontal milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203028732U CN201471012U (en) | 2009-05-06 | 2009-05-06 | Tool holder device hanging on beam of horizontal milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471012U true CN201471012U (en) | 2010-05-19 |
Family
ID=42407252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203028732U Expired - Lifetime CN201471012U (en) | 2009-05-06 | 2009-05-06 | Tool holder device hanging on beam of horizontal milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471012U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366850A (en) * | 2011-10-12 | 2012-03-07 | 宁波市鄞州泰盛数控设备有限公司 | Cutter fixing device in gear processing machine |
| CN102554355A (en) * | 2010-12-17 | 2012-07-11 | 核电秦山联营有限公司 | Tooth repair device for seal block and seal teeth of steam turbine generator of nuclear power plant |
| CN108637340A (en) * | 2018-07-20 | 2018-10-12 | 无锡市万向联轴器有限公司 | A kind of big plain milling high speed hanging feet |
| CN109317766A (en) * | 2018-12-04 | 2019-02-12 | 宁波德凯数控机床有限公司 | A kind of knife bar of gear-hobbing machine and the link structure of tail end |
| CN109894686A (en) * | 2019-02-21 | 2019-06-18 | 益阳康益机械发展有限公司 | Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger |
-
2009
- 2009-05-06 CN CN2009203028732U patent/CN201471012U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554355A (en) * | 2010-12-17 | 2012-07-11 | 核电秦山联营有限公司 | Tooth repair device for seal block and seal teeth of steam turbine generator of nuclear power plant |
| CN102554355B (en) * | 2010-12-17 | 2014-03-05 | 核电秦山联营有限公司 | Tooth repair device for seal block and seal teeth of steam turbine generator of nuclear power plant |
| CN102366850A (en) * | 2011-10-12 | 2012-03-07 | 宁波市鄞州泰盛数控设备有限公司 | Cutter fixing device in gear processing machine |
| CN108637340A (en) * | 2018-07-20 | 2018-10-12 | 无锡市万向联轴器有限公司 | A kind of big plain milling high speed hanging feet |
| CN109317766A (en) * | 2018-12-04 | 2019-02-12 | 宁波德凯数控机床有限公司 | A kind of knife bar of gear-hobbing machine and the link structure of tail end |
| CN109894686A (en) * | 2019-02-21 | 2019-06-18 | 益阳康益机械发展有限公司 | Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zone 620460 west of Qingshen County in Sichuan province industry Patentee after: SICHUAN DAWN MACHINERY CO., LTD. Address before: Zone 620460 west of Qingshen County in Sichuan province industry Patentee before: Sichuan Dawn Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |