CN106002358A - Device for milling left bearing pedestal and right bearing pedestal - Google Patents
Device for milling left bearing pedestal and right bearing pedestal Download PDFInfo
- Publication number
- CN106002358A CN106002358A CN201610364378.9A CN201610364378A CN106002358A CN 106002358 A CN106002358 A CN 106002358A CN 201610364378 A CN201610364378 A CN 201610364378A CN 106002358 A CN106002358 A CN 106002358A
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- bearing
- bearing pedestal
- axis bearing
- processed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a device for milling a left bearing pedestal and a right bearing pedestal, and belongs to the field of machining. The device comprises a support, a positioning sleeve and a limiting pin; the positioning sleeve is of a circular ring structure and is mounted on the support; the outer diameter of the positioning sleeve is equal to or slightly smaller than the inner diameter of a left bearing and a right bearing; a first limiting hole is formed in the position, corresponding to a through hole of the left bearing pedestal to be machined and the right bearing pedestal to be machined, of the positioning sleeve, and a second limiting hole is formed in the position, symmetric with the first limiting hole, of the positioning sleeve; the limiting pin is used for being inserted into the through hole of the left bearing pedestal to be machined and the right bearing pedestal to be machined and the limiting holes of the positioning sleeve, and therefore positioning of the left bearing pedestal to be machined and the right bearing pedestal to be machined on the positioning sleeve is achieved; and reliable and stable supporting can be formed on the left bearing pedestal to be machined and the right bearing pedestal to be machined, positioning is accurate, mounting is convenient, the production efficiency of the left bearing pedestal and the right bearing pedestal can be effectively improved, and the product machining precision is ensured.
Description
Technical field
The present invention relates to a kind of Y-axis bearing processing tool, be especially a kind of dress for Y-axis bearing Milling Machining
Put, belong to field of machining.
Background technology
Y-axis bearing is the vital part in bull-dozer central control mechanism, as shown in Figure 1.Y-axis bearing is the most right
Claim direction to be respectively equipped with a keyway and breach, and all have symmetry requirement with the through hole in Y-axis bearing.In advanced development,
Carrying out milling machine and add man-hour by using dividing head to clamp, then carry out keyway and breach processing, it correct trouble, clamps not
Firm, affect process operation, and then affect finished product degree of accuracy, quality is difficult to ensure.Meanwhile, leverage and add work efficiency
Rate.
Summary of the invention
The technical problem to be solved is to overcome prior art defect, it is provided that one can be effectively improved working (machining) efficiency
The device for Y-axis bearing Milling Machining with precision.
In order to solve above-mentioned technical problem, the present invention provide the device for Y-axis bearing Milling Machining, including bearing,
Positioning sleeve, spacer pin and hold down gag, described positioning sleeve circular ring structure, positioning sleeve is arranged on bearing；Described positioning sleeve
External diameter equal to or slightly less than the internal diameter of left and right bearing；Described positioning sleeve and the corresponding position of through hole in Y-axis bearing to be processed
Having installed the first spacing hole, on described positioning sleeve, the symmetric position with the first spacing hole is provided with the second spacing hole；Described spacing
Pin is for inserting the through hole in Y-axis bearing to be processed and the spacing hole on positioning sleeve, it is achieved Y-axis to be processed is seated against
Location on positioning sleeve；Y-axis bearing to be processed is pressed on positioning sleeve by described hold down gag.
In the present invention, described hold down gag includes that screw rod, briquetting and bolt, described screw rod are fixed on bearing, screw rod
Free end screws in bolt after passing Y-axis bearing to be processed, described Y-axis bearing to be processed and bolt are provided with briquetting, institute
State briquetting to be enclosed within screw rod；The length of described briquetting is more than the internal diameter of Y-axis bearing to be processed.
In the present invention, described spacer pin is rhombus pin.
The beneficial effects of the present invention is: Y-axis bearing to be processed can be formed reliable and stable by (1), the present invention
Clamping, its location is correct, easy for installation, is effectively improved the production efficiency of Y-axis bearing, it is ensured that adding of product
Work precision；(2), spacer pin use rhombus latch structure, Y-axis bearing to be processed can be eliminated and put through hole in axial system
Make error, and place restrictions on the rotation that Y-axis bearing to be processed is enclosed within device.
Accompanying drawing explanation
Fig. 1 is the structural representation of Y-axis bearing, wherein: (a) is front view, and (b) is figure (a) top view, (c)
For figure (a) B to partial sectional view；
Fig. 2 is the present invention apparatus structure schematic diagram for Y-axis bearing Milling Machining
Fig. 3 is the side view of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Present invention is mainly used for the Milling Machining of Y-axis bearing.As it is shown in figure 1, the direction symmetrical above and below of Y-axis bearing is wanted
Being respectively equipped with keyway 7 and breach 8, the side of keyway 7 is provided with through hole 6, and through hole 6 and keyway 7 are positioned at same centrage
On；In the centrage of breach 8 is paralleled with the centrage of keyway 7 and is generally aligned in the same plane.
As shown in Figures 2 and 3, the device for Y-axis bearing Milling Machining of the present invention, including bearing 1, positioning sleeve 2,
Spacer pin 3 and hold down gag.Bearing 1 is L-type structure, positioning sleeve 2 circular ring structure, and positioning sleeve 2 is arranged on bearing 1
Facade on.
The external diameter of positioning sleeve 2 is equal to or slightly less than the internal diameter of left and right bearing, in order to be inserted in Y-axis bearing.
Positioning sleeve 2 is provided with the first spacing hole 4, on positioning sleeve 2 with the correspondence position of through hole 6 in Y-axis bearing to be processed
It is provided with the second spacing hole 5 with the first spacing hole 4 symmetric position.First spacing hole 4 and the second spacing hole 5 are mainly used in limit
The insertion of position pin 3.
When Y-axis bearing to be processed is enclosed within positioning sleeve 2, through hole that Y-axis bearing to be processed is put 6 with.The
One spacing hole 4 or the second spacing hole 5 align, and insert spacer pin 3, it is achieved Y-axis to be processed is seated against on positioning sleeve 2
Location.
Spacer pin 3 uses rhombus latch structure, can eliminate Y-axis bearing to be processed and put through hole 6 in axial manufacture by mistake
Difference, also limits the rotation that Y-axis bearing to be processed is enclosed within device simultaneously.
Hold down gag includes screw rod 9, briquetting 11 and bolt 10, and one end of screw rod 9 is solid by briquetting 11 and bolt 10
Being scheduled on bearing 1 and positioning sleeve 2, the other end of screw rod 9 passes Y-axis bearing to be processed, revolves after being inserted in briquetting 11
Enter bolt 10.Bolt 10 inwardly rotates and presses briquetting 11 and then by Y-axis bearing axial compression to be processed at positioning sleeve
On 2.With the internal diameter that the length of the briquetting 11 of Y-axis bearing seat contact to be processed is more than Y-axis bearing to be processed.
During use, Y-axis bearing to be processed being enclosed within positioning sleeve 2, its through hole 6 is inserted after aliging with the first spacing hole 4
Enter spacer pin 3 to fix laggard line unit groove 7 and process.After processing keyway 7, spacer pin 3 is transferred to Y-axis bearing to be revolved
Turn 180 °, i.e. through hole 6 is corresponding with the second spacing hole 5, is inserted by spacer pin 3 from positioning sleeve 2 in the second spacing hole 5
Enter Y-axis bearing, i.e. complete turning to and fixing of Y-axis bearing, machining gap in Y-axis bearing again after clamping
8。
Above the detailed description of the invention of the present invention is described, but the present invention is not limited to above description.For ability
For the technical staff in territory, any equal amendment to the technical program and replacement are all within the scope of the invention.Cause
This, the impartial conversion made without departing from the spirit and scope of the invention and amendment, all should contain in the scope of the present invention
In.
Claims (3)
1. the device for Y-axis bearing Milling Machining, it is characterised in that: include bearing, positioning sleeve, spacer pin
And hold down gag, described positioning sleeve circular ring structure, positioning sleeve is arranged on bearing；The external diameter of described positioning sleeve is equal to or omits
Internal diameter less than left and right bearing；It is spacing that described positioning sleeve and the correspondence position of through hole in Y-axis bearing to be processed are provided with first
Hole, on described positioning sleeve, the symmetric position with the first spacing hole is provided with the second spacing hole；Described spacer pin is used for inserting to be added
Through hole in work Y-axis bearing and the spacing hole on positioning sleeve, it is achieved what Y-axis to be processed was seated against on positioning sleeve determines
Position；Y-axis bearing to be processed is pressed on positioning sleeve by described hold down gag.
Device for Y-axis bearing Milling Machining the most according to claim 1, it is characterised in that: described compression
Device includes that screw rod, briquetting and bolt, described screw rod are fixed on bearing, and the free end of screw rod passes Y-axis to be processed
Screwing in bolt after bearing, described Y-axis bearing to be processed and bolt are provided with briquetting, and described briquetting is enclosed within screw rod；Described
The length of briquetting is more than the internal diameter of Y-axis bearing to be processed.
Device for Y-axis bearing Milling Machining the most according to claim 1 and 2, it is characterised in that: described
Spacer pin is rhombus pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364378.9A CN106002358A (en) | 2016-05-26 | 2016-05-26 | Device for milling left bearing pedestal and right bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364378.9A CN106002358A (en) | 2016-05-26 | 2016-05-26 | Device for milling left bearing pedestal and right bearing pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002358A true CN106002358A (en) | 2016-10-12 |
Family
ID=57091233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364378.9A Pending CN106002358A (en) | 2016-05-26 | 2016-05-26 | Device for milling left bearing pedestal and right bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436543A (en) * | 2018-04-17 | 2018-08-24 | 安徽畅宇泵阀制造有限公司 | A kind of fixture suitable for the pump housing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0274332A1 (en) * | 1986-12-16 | 1988-07-13 | S.A. DES ETABLISSEMENTS STAUBLI (France) | Tool gripper for manipulators, robots and analogous devices |
| CN2483141Y (en) * | 2001-05-10 | 2002-03-27 | 万向钱潮股份有限公司 | Clamping means for drilling intenal base of bearing |
| CN201776648U (en) * | 2010-07-27 | 2011-03-30 | 安徽信发齿轮机械有限公司 | Rotary jig for drilling 180-degree holes on circumference |
| CN203141156U (en) * | 2013-04-07 | 2013-08-21 | 河北宣化工程机械股份有限公司 | Fast positioning device of machining bearing block of milling machine |
| CN203449016U (en) * | 2013-08-13 | 2014-02-26 | 中车集团沈阳汽车车桥制造有限公司 | Rear supporting arm bearing block machining tool of automobile chassis |
| CN104148693A (en) * | 2014-07-31 | 2014-11-19 | 常州纺织服装职业技术学院 | Radial drilling device for shaft sleeve parts |
| CN204603384U (en) * | 2015-04-13 | 2015-09-02 | 西安科技大学 | A kind of clamping tool for machine work of bearing block |
| CN204686502U (en) * | 2015-05-12 | 2015-10-07 | 樊新军 | For the air-actuated jaw of bearing block boring |
-
2016
- 2016-05-26 CN CN201610364378.9A patent/CN106002358A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0274332A1 (en) * | 1986-12-16 | 1988-07-13 | S.A. DES ETABLISSEMENTS STAUBLI (France) | Tool gripper for manipulators, robots and analogous devices |
| CN2483141Y (en) * | 2001-05-10 | 2002-03-27 | 万向钱潮股份有限公司 | Clamping means for drilling intenal base of bearing |
| CN201776648U (en) * | 2010-07-27 | 2011-03-30 | 安徽信发齿轮机械有限公司 | Rotary jig for drilling 180-degree holes on circumference |
| CN203141156U (en) * | 2013-04-07 | 2013-08-21 | 河北宣化工程机械股份有限公司 | Fast positioning device of machining bearing block of milling machine |
| CN203449016U (en) * | 2013-08-13 | 2014-02-26 | 中车集团沈阳汽车车桥制造有限公司 | Rear supporting arm bearing block machining tool of automobile chassis |
| CN104148693A (en) * | 2014-07-31 | 2014-11-19 | 常州纺织服装职业技术学院 | Radial drilling device for shaft sleeve parts |
| CN204603384U (en) * | 2015-04-13 | 2015-09-02 | 西安科技大学 | A kind of clamping tool for machine work of bearing block |
| CN204686502U (en) * | 2015-05-12 | 2015-10-07 | 樊新军 | For the air-actuated jaw of bearing block boring |
Non-Patent Citations (1)
| Title |
|---|
| 李天声: "轴承材料和轴瓦(轴套)结构", 《机械设计基础》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436543A (en) * | 2018-04-17 | 2018-08-24 | 安徽畅宇泵阀制造有限公司 | A kind of fixture suitable for the pump housing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203712414U (en) | Simple dividing device | |
| CN204603909U (en) | A kind of anti-deformation device of thin-wall tube-shaped element processing | |
| CN108857518B (en) | Boring fixture for machining two space intersecting holes in special-shaped piece and machining method | |
| CN104588738B (en) | Process the drill jig of incorgruous inclined hole | |
| CN104096914B (en) | Universal adjustment coarse-fine processing one adjustable floating reamer | |
| CN206356926U (en) | A kind of station shoulder hole system boring jig of right angle three | |
| CN105619129A (en) | Clamp for machining center holes in two ends of eccentric shaft | |
| CN106002358A (en) | Device for milling left bearing pedestal and right bearing pedestal | |
| CN204277598U (en) | A kind of cylindrical member inclined hole processing tool | |
| CN103143945B (en) | Driven device for four-axis coordinated machine tool in processing blade steam passage profile | |
| CN202763238U (en) | Rotary clamp and machine tool with same | |
| CN201711792U (en) | Positioning tooling | |
| CN204735978U (en) | Frock is milled in groove of multikeway shaft | |
| CN101691015B (en) | Inner cavity processing clamp of multi-surface cylinder part | |
| CN200995294Y (en) | Apparatus for machining sandproof pipe | |
| CN203031362U (en) | Three-column centering frame | |
| CN213288811U (en) | Special fixture for processing blind inclined hole | |
| CN205520568U (en) | Anchor clamps of processing eccentric shaft both ends centre bore | |
| CN208358351U (en) | A kind of Novel special-shaped key arc surface workpiece machining clamp | |
| CN204449920U (en) | A kind of angle head jockey | |
| CN205834772U (en) | A kind of for processing the frock clamp rotating bar keyway | |
| CN203853559U (en) | Piece type plug gage turning tooling fixture | |
| CN106736866A (en) | For the clamping alignment mechanism of CNC milling machine | |
| CN104338961A (en) | Hole forming assembly welding device based on product inclined hole bushing | |
| CN203751773U (en) | Rotatable clamp for machining inner hole pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |