CN2033721U - Bracket for milling machine - Google Patents
Bracket for milling machine Download PDFInfo
- Publication number
- CN2033721U CN2033721U CN 88210570 CN88210570U CN2033721U CN 2033721 U CN2033721 U CN 2033721U CN 88210570 CN88210570 CN 88210570 CN 88210570 U CN88210570 U CN 88210570U CN 2033721 U CN2033721 U CN 2033721U
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- CN
- China
- Prior art keywords
- milling machine
- bracket
- bearing
- spring
- machine
- 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 - Lifetime
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Abstract
The utility model discloses a bracket for a milling machine, comprising a base part, an elastic vertical supporting part and a multi-way plane supporting part. The bracket for the milling machine is used to support one end of a special long shaft class part, and structural elements of key grooves, etc. on the long shaft can be processed on a normal milling machine. The bracket for the milling machine is flexible in motion and has the performance of automatically following the machine surface and moving forwards and backwards and rightwards and leftwards. The bracket for the milling machine is suitable for the milling machine, is also used for other machines, and is adapted to being used as the production of machine accessories.
Description
The utility model relates to a kind of machine tool accessories, particularly be used for supporting an end of speciality axial workpiece, so that get final product the Bracket for milling machine of the structural elements such as keyway on the milling axle with plain-milling machine.
Usually the key element on the processing speciality axle needs large-scale coordinate boring and milling machine, but this equipment price costliness.Under the situation that does not possess main equipment, common small sized boring machine replaces, and need usually the perpendicular anchor clamps that place on the boring machine bed surface of major axis, even the upper end also will be sling by crane gear, processing, measures all very inconveniently, and machining accuracy is difficult for guaranteeing.
Task of the present utility model provides a kind of milling machine auxiliary equipment, is used for supporting an end of speciality axial workpiece, to reach the purpose that can process structural elements such as a last keyway with plain-milling machine.
The technical solution of the utility model is: it partly is made up of base portion, vertical support part, flat bearing.Main points of the present utility model are that its vertical support is by being contained in the elastic bearing that the spring in the screw shell and support column constitute in the base; Its flat bearing is the thrust bearing that is contained in the disk on support column top and is made of a plurality of balls of orifice plate clamping in disk, and lays the support and the roller of workpiece on bearing cap.
The speciality axle is added man-hour, the one end folder of axle fixes on the lathe bed surface, the other end is then carried on a shoulder pole on the roller of this carriage, adjust the screw shell height, make it suitable with bed surface, the variation of the height that causes owing to deviations or other reason can work in-process is adjusted and adapt to elastic bearing part automatically.Each the orientation freely-movable in the plane of plane thrust bearing is moved to front, rear, left and right so can follow bed surface flexibly and comfortably, and it is bigger when mobile to need carriage to do, and also can promote bracket base, relies on castor to move any distance.After the use, can be moved to storehouse and deposit.
The utility model is reasonable in design, and motion does not flexibly influence the location, uses it can be with little machine tooling speciality axial workpiece, and the machining accuracy height is reduced investment outlay.The utility model is not only applicable to milling machine, goes for other lathe yet.
Details of the present utility model is provided by following examples and accompanying drawing thereof:
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is plane thrust bearing arrangement figure.
Fig. 3 is the vertical view of Fig. 2.
With reference to accompanying drawing: base 2 of the present utility model has three legs, respectively adorns a castor 1, and there is sleeve pipe at the center, and its inwall has keyway, connects screw shells 5 with key 6, makes it to slide up and down, and can not rotate.Seal with nut plug 3 screw shell 5 lower ends.Screw shell 5 outer walls have screw thread, can regulate the height of screw shell 5 by the handle on nut 7 and the nut 23.For the nut motion is flexible, between the central tube of nut 7 and base 2 ball bearing is arranged.
Elastic bearing of the present utility model is by being contained in the big spring 25 in the screw shell 5 and being enclosed within little spring 4 in the big spring 25 and support column 8 formed, and hold in the palm on big spring 25 support column 8 lower ends, upper end and planar support disk binding partly.One place's opening is arranged on support column 8 tube walls, as stop block, prevent that support column 8 from deviating from when rising from sleeve by the screw on the screw shell 59.Also can prop up support column in transit with the screw that passes screw shell.
Flat bearing of the present utility model partly has a disk 10 to be welded on the support column 8, one deck antifriction metal (AFM) pad 11 is arranged in the dish, settle thrust bearing 20 above, it comprises two orifice plates 21, uniform a plurality of circular holes on the orifice plate 21, and the aperture is slightly smaller than the diameter of ball 22, ball 22 is set in the circular hole, use, orifice plate 21 clampings, fixing with rivet 26, and ball can freely be rotated.Bearing upper cover 14 covers on disk 10, and is lined with sealing ring 12, and loam cake 14 bottom surfaces are fixed with wear-resisting block 13 with screw 19, contact with ball 22, mounting bracket 16 on the end face of loam cake 14, by bearing 18 and shaft-cup 17, two axle heads of roller 15 are installed on the support 16.
Claims (3)
1, Bracket for milling machine, it comprises base portion, the peaceful surface bearing part of vertical support part, it is characterized in that:
1. vertical support is by being installed in the elastic bearing that spring in the base portion and support column constitute;
2. flat bearing partly comprises by disk and being contained in the disk, by two thrust bearings that orifice plate constitutes of a plurality of balls and clamping ball, and is contained in support and roller on the bearing upper cover.
2, carriage according to claim 1 is characterized in that: said spring comprises big spring and cover little spring therein.
3, carriage according to claim 1 is characterized in that: said thrust bearing loam cake bottom surface is fixed with stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210570 CN2033721U (en) | 1988-05-24 | 1988-05-24 | Bracket for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210570 CN2033721U (en) | 1988-05-24 | 1988-05-24 | Bracket for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2033721U true CN2033721U (en) | 1989-03-08 |
Family
ID=4844062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88210570 Expired - Lifetime CN2033721U (en) | 1988-05-24 | 1988-05-24 | Bracket for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2033721U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057037C (en) * | 1995-07-14 | 2000-10-04 | 清华大学 | High frequency response, large stroke and high precision microstep feeder |
| CN104209771A (en) * | 2014-08-29 | 2014-12-17 | 德清丁氏机械设备安装有限公司 | Mobile lifting platform |
| CN106239361A (en) * | 2016-08-31 | 2016-12-21 | 广东工科机电有限公司 | Buffing machine crossbeam mounting structures |
| CN107552851A (en) * | 2017-10-31 | 2018-01-09 | 济南大学 | The milling attachment and method of long shaft key groove |
-
1988
- 1988-05-24 CN CN 88210570 patent/CN2033721U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057037C (en) * | 1995-07-14 | 2000-10-04 | 清华大学 | High frequency response, large stroke and high precision microstep feeder |
| CN104209771A (en) * | 2014-08-29 | 2014-12-17 | 德清丁氏机械设备安装有限公司 | Mobile lifting platform |
| CN106239361A (en) * | 2016-08-31 | 2016-12-21 | 广东工科机电有限公司 | Buffing machine crossbeam mounting structures |
| CN107552851A (en) * | 2017-10-31 | 2018-01-09 | 济南大学 | The milling attachment and method of long shaft key groove |
| CN107552851B (en) * | 2017-10-31 | 2019-04-23 | 济南大学 | The milling attachment and method of long shaft key groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |