CN105904266A - Turning clamp for inner hole of bearing pedestal - Google Patents
Turning clamp for inner hole of bearing pedestal Download PDFInfo
- Publication number
- CN105904266A CN105904266A CN201610512361.3A CN201610512361A CN105904266A CN 105904266 A CN105904266 A CN 105904266A CN 201610512361 A CN201610512361 A CN 201610512361A CN 105904266 A CN105904266 A CN 105904266A
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning groove
- horizontal shelf
- groove plate
- bearing block
- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/08—Devices for clamping a plurality of workpieces
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a turning clamp for an inner hole of a bearing pedestal. The central position of the plate face on one side of a mounting plate of the clamp is used for being connected with a spindle of a turning machine tool, a horizontal supporting plate used for supporting a mounting flanging portion of the bearing pedestal is arranged on the plate face of the other side of the mounting plate, a positioning groove plate is arranged on the horizontal supporting plate, and a groove opening of the positioning groove plate points to the horizontal supporting plate; a groove cavity of the positioning groove plate is used for containing the cylindrical portion of the bearing pedestal, the groove bottom of the positioning groove plate abuts against the cylindrical portion of the bearing pedestal, and the groove walls of the two sides of the positioning groove plate abut against the upper plate face of the mounting flanging portion of the bearing pedestal; an adjusting mechanism is arranged on the positioning groove plate and is used for adjusting the positioning groove plate to be close to or away from the horizontal supporting plate; the bearing pedestal to be machined is placed on the horizontal supporting plate, the adjusting mechanism is used for adjusting the positioning groove plate to be close to or away from the horizontal supporting plate, and therefore the inner wall of the groove bottom of the positioning groove plate abuts against the outer wall of the cylindrical portion of the bearing pedestal; and according to the clamp, the length of the horizontal supporting plate and the length of the positioning groove plate can be increased, two or more bearing pedestals can be fixed, and the turning machining efficiency can be improved.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind of inner hole of bearing seat turning clamp.
Background technology
Bearing block is during producing, the general molding mode using casting, blank is poured into first with casting mold, owing to the aperture size of the endoporus of the bearing block of blank exists certain error, by turning machine, the endoporus of bearing block must be carried out further finishing operations, for guaranteeing the precision of the endoporus turnery processing to bearing block, need to utilize fixture to be fixed on firmly on the main shaft of turning machine by bearing block.There is the problem that location is the tightest in positioning fixture of the prior art, and generally, one positioning fixture can only implement the clamping and positioning to a bearing block to be processed, after the bearing block on fixture machines, need from fixture, disassemble bearing block, the other bearing block needing processing can be fixed, carry out Next turn machining operation, the turnery processing of bearing block inefficient.
Summary of the invention
It is an object of the invention to provide a kind of inner hole of bearing seat turning clamp, while guaranteeing to clamp bearing block, it is possible to realize the clamping to multiple bearing blocks, improve the polish efficiency of bearing block.
The present invention solves technical problem and adopts the following technical scheme that
Inner hole of bearing seat turning clamp, including installing plate, the side plate face of described installing plate is provided with the horizontal shelf installing flange for holding in the palm support bearing block, horizontal shelf be provided above positioning groove plate, the notch of described positioning groove plate points to horizontal shelf, the vallecular cavity of positioning groove plate for accommodate the cylindrical portion of the cylindrical portion of bearing block and bottom land and bearing block against, the upper face installing flange of two side bottoms of positioning groove plate and bearing block against, be provided with governor motion on positioning groove plate, governor motion be used for regulating positioning groove plate and horizontal shelf near or away from.
The present invention is also equipped with techniques below feature:
Described horizontal shelf be arranged above fixed plate, the plate face of described fixed plate is parallel with the plate face of horizontal shelf, regulation bolt it is provided with in fixed plate, regulation bolt coordinates with fixed plate composition feed screw nut and rod end is connected with the bottom land outer wall of positioning groove plate, and described regulation bolt constitutes governor motion together with fixed plate.
One side center position that described installing plate is connected with turning machine main shaft is extended fixed sleeving, the tube core of fixed sleeving is parallel with the spindle shaft of turning machine, fixed sleeving constitutes grafting with the main shaft of turning machine and coordinates, the outer wall of fixed sleeving is provided with installation through hole, it is provided with installation bolt in described installation through hole, bolt is installed and constitutes threaded engagement with installing through hole, install bolt rod end and turning machine spindle outer wall against.
It is provided with reinforcement between fixed plate and horizontal shelf and installing plate.
Positioning groove plate includes a transverse plate and the hang plate being connected with transverse plate two ends, and two hang plates are symmetrical arranged, and keeps angle of inclination consistent, and it is 15 °～45 ° of angles that the inclination angle of described hang plate is set to vertical line.
Compared with the prior art, beneficial effects of the present invention is embodied in: be placed on horizontal shelf by two or more bearing blocks to be processed, horizontal shelf implements to install bearing block the torr support of flange, governor motion is utilized to regulate positioning groove plate, positioning groove plate is close with horizontal shelf or separates, so that the outer wall of the bottom land inwall of positioning groove plate and bearing block cylindrical portion against, and the notch of positioning groove plate and bearing block install flange against, and then can implement bearing block the most fixing, guarantee turning accuracy, and this fixture is according to the needs of turning efficiency, the length of horizontal shelf and positioning groove plate can be extended, and then two or more bearing block can be fixed, it is thus possible to improve turnery processing efficiency.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is two kinds of viewing angle constructions schematic diagrams of inner hole of bearing seat turning clamp.
Fig. 3 is the front view of inner hole of bearing seat turning clamp.
Fig. 4 is inner hole of bearing seat turning clamp and turning machine spindle mounted view.
Label in figure: 10 main shafts, 20 installing plates, 21 fixed sleevings, 211 installation through holes, 212 installation bolts, 30 horizontal shelf, 40 positioning groove plates, 50 fixed plates, 51 regulation bolt, 60 reinforcements, A bearing blocks.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, to the architectural feature of this inner hole of bearing seat turning clamp, details are as follows:
Inner hole of bearing seat turning clamp, including installing plate 20, the center position in the side plate face of installing plate 20 is for being connected with the main shaft 10 of turning machine, another lateral plates of installing plate 20 is provided with the horizontal shelf 30 installing flange for holding in the palm support bearing block A, horizontal shelf 30 be provided above positioning groove plate 40, the notch of described positioning groove plate 40 points to horizontal shelf 30, the vallecular cavity of positioning groove plate 40 for accommodate the cylindrical portion of the cylindrical portion of bearing block A and bottom land and bearing block A against, bottom the biside plate of positioning groove plate 40 with bearing block A install flange upper face against, it is provided with governor motion on positioning groove plate 40, governor motion be used for regulating positioning groove plate 40 and horizontal shelf 30 near or away from.
nullTwo or more bearing blocks A to be processed is placed on horizontal shelf 30，Horizontal shelf 30 implements to install bearing block A the torr support of flange，Governor motion is utilized to regulate positioning groove plate 40，Positioning groove plate 40 is close with horizontal shelf 30 or separates，So that the outer wall of the bottom land inwall of positioning groove plate 40 and bearing block A cylindrical portion against，And the notch of positioning groove plate 40 and bearing block A install flange against，And then can implement bearing block A the most fixing，Guarantee turning accuracy，And this fixture is according to the needs of turning efficiency，Horizontal shelf 30 and the length of positioning groove plate 40 can be extended，And then two or more bearing block A can be fixed，It is thus possible to improve turnery processing efficiency，Consistent with the center of main shaft 10 for guaranteeing the endoporus of bearing block A，The strict external diameter setting positioning groove plate 40 and positioning groove plate 40、Horizontal shelf 30 and the installation site of installing plate 20.
Further, described horizontal shelf 30 be arranged above fixed plate 50, the plate face of described fixed plate 50 is parallel with the plate face of horizontal shelf 30, regulation bolt 51 it is provided with in fixed plate 50, regulation bolt 51 constitutes feed screw nut with fixed plate 50 and coordinates, and rod end is connected with the bottom land outer wall of positioning groove plate 40, described regulation bolt 51 constitutes governor motion together with fixed plate 50.The bearing block A treating turnery processing is arranged on horizontal shelf 30, by screwing regulation bolt 51, thus implements the clamp operation to bearing block A, and then realize the clamping and positioning to bearing block A.
Fix for realizing the installation of fixture and the main shaft 10 of turning machine, described installing plate 20 is extended with the one side center position that the main shaft 10 of turning machine is connected fixed sleeving 21, the tube core of fixed sleeving 21 is parallel with main shaft 10 axle of turning machine, fixed sleeving 21 constitutes grafting with the main shaft 10 of turning machine and coordinates, the outer wall of fixed sleeving 21 is provided with installation through hole 211, installation bolt 212 it is provided with in described installation through hole 211, bolt 212 is installed and constitutes threaded engagement with installing through hole 211, install bolt 212 rod end and turning machine main shaft 10 outer wall against.
Due in actual Tutrning Process, fixed plate 50 and horizontal shelf 30 bear great torsional moment, it is easy to so that fixed plate 50 and horizontal shelf 30 produce the curved phenomenon of certain slash, for guaranteeing fixed plate 50 and horizontal shelf 30 and installing plate 20 bonding strength, between fixed plate 50 and horizontal shelf 30 and installing plate 20, it is provided with reinforcement 60.
Fig. 3 can be seen that, the vallecular cavity of positioning groove plate 40 is square, in figure, positioning groove plate 40 includes a transverse plate and two vertical plate being connected with transverse plate two ends, it practice, the present invention can use further technical scheme, i.e. vallecular cavity to be isosceles trapezoid, i.e. positioning groove plate 40 includes a transverse plate and the hang plate being connected with transverse plate two ends, because vallecular cavity is isosceles trapezoid, two hang plates need to be symmetrical arranged, and keeps angle of inclination consistent.It is 15 °～45 ° of angles that the inclination angle of described hang plate is traditionally arranged to be with vertical line.When so arranging, can make that hang plate is tangent with the cylindrical portion of bearing block A to be pushed against, thus preferably clamping unit, convenient processing.And this structure is adapted to the bearing block processing of different size.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. inner hole of bearing seat turning clamp, it is characterized in that: include installing plate (20), the side plate face of installing plate (20) is provided with for asking support bearing block (A) to install the horizontal shelf (30) of flange, horizontal shelf (30) be provided above positioning groove plate (40), the notch of described positioning groove plate (40) points to horizontal shelf (30), the vallecular cavity of positioning groove plate (40) be used for accommodating the cylindrical portion of the cylindrical portion of bearing block (A) and bottom land and bearing block (A) against, the upper face installing flange of two side bottoms of positioning groove plate (40) and bearing block (A) against, positioning groove plate is provided with governor motion on (40), governor motion be used for regulating positioning groove plate (40) and horizontal shelf (30) near or away from.
Inner hole of bearing seat turning clamp the most according to claim 1, it is characterized in that: described horizontal shelf (30) be arranged above fixed plate (50), the plate face of described fixed plate (50) is parallel with the plate face of horizontal shelf (30), regulation bolt (51) it is provided with in fixed plate (50), regulation bolt (51) coordinates with fixed plate (50) composition feed screw nut and rod end is connected with the bottom land outer wall of positioning groove plate (40), and described regulation bolt (51) constitutes governor motion together with fixed plate.
Inner hole of bearing seat turning clamp the most according to claim 1 and 2, it is characterized in that: installing plate (20) is extended with the one side center position that turning machine main shaft (10) is connected fixed sleeving (21), the tube core of fixed sleeving (21) is parallel with the main shaft of turning machine (10) axle, fixed sleeving (21) constitutes grafting with the main shaft (10) of turning machine and coordinates, the outer wall of fixed sleeving (21) is provided with installation through hole (211), installation bolt (212) it is provided with in described installation through hole (211), bolt (212) is installed and constitutes threaded engagement with installing through hole (211), install bolt (212) rod end and turning machine main shaft (10) outer wall against.
Inner hole of bearing seat turning clamp the most according to claim 3, it is characterised in that: it is provided with reinforcement (60) between fixed plate (50) and horizontal shelf (30) and installing plate (20).
Inner hole of bearing seat turning clamp the most according to claim 1, it is characterized in that: described positioning groove plate (40) includes a transverse plate and the hang plate being connected with transverse plate two ends, two hang plates are symmetrical arranged, keeping angle of inclination consistent, it is 15 °～45 ° of angles that the inclination angle of described hang plate is set to vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512361.3A CN105904266A (en) | 2016-07-02 | 2016-07-02 | Turning clamp for inner hole of bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512361.3A CN105904266A (en) | 2016-07-02 | 2016-07-02 | Turning clamp for inner hole of bearing pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105904266A true CN105904266A (en) | 2016-08-31 |
Family
ID=56753714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610512361.3A Pending CN105904266A (en) | 2016-07-02 | 2016-07-02 | Turning clamp for inner hole of bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904266A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363580A (en) * | 2017-07-29 | 2017-11-21 | 潜山县九鼎精密机械有限公司 | For bearing block installation foot milling fixture |
| CN107825199A (en) * | 2017-10-31 | 2018-03-23 | 济南大学 | A kind of turning clamp and method for the processing of holes inner hole of bearing seat |
| CN109048431A (en) * | 2018-10-31 | 2018-12-21 | 山东豪迈机械制造有限公司 | A kind of positioning and clamping device and machining center |
| CN109176101A (en) * | 2018-11-15 | 2019-01-11 | 成都科力夫科技有限公司 | A kind of piston ring finishing of internal diameter fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481449Y (en) * | 2001-04-28 | 2002-03-13 | 万向钱潮股份有限公司 | Clamp for internal grinding wing bearing seat |
| JP2009279698A (en) * | 2008-05-21 | 2009-12-03 | Ckd Corp | Clamp device |
| CN203437946U (en) * | 2013-08-28 | 2014-02-19 | 安徽国防科技职业学院 | Positioning clamp for bearing seat hole boring |
| CN104209796A (en) * | 2014-09-11 | 2014-12-17 | 贵州航太精密制造有限公司 | Turning clamp capable of aligning rapidly |
| CN204308647U (en) * | 2014-11-06 | 2015-05-06 | 西北轴承股份有限公司 | Valve body side opening workpiece machining clamp |
| CN204997420U (en) * | 2015-07-22 | 2016-01-27 | 湖州精恒机械有限公司 | Bearing frame inner circle turning anchor clamps |
| CN205096883U (en) * | 2015-10-28 | 2016-03-23 | 重庆隆兆机械有限公司 | Bearing frame facing (operation) positioning fixture |
| CN205703425U (en) * | 2016-07-02 | 2016-11-23 | 徐华林 | Inner hole of bearing seat turning clamp |
-
2016
- 2016-07-02 CN CN201610512361.3A patent/CN105904266A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481449Y (en) * | 2001-04-28 | 2002-03-13 | 万向钱潮股份有限公司 | Clamp for internal grinding wing bearing seat |
| JP2009279698A (en) * | 2008-05-21 | 2009-12-03 | Ckd Corp | Clamp device |
| CN203437946U (en) * | 2013-08-28 | 2014-02-19 | 安徽国防科技职业学院 | Positioning clamp for bearing seat hole boring |
| CN104209796A (en) * | 2014-09-11 | 2014-12-17 | 贵州航太精密制造有限公司 | Turning clamp capable of aligning rapidly |
| CN204308647U (en) * | 2014-11-06 | 2015-05-06 | 西北轴承股份有限公司 | Valve body side opening workpiece machining clamp |
| CN204997420U (en) * | 2015-07-22 | 2016-01-27 | 湖州精恒机械有限公司 | Bearing frame inner circle turning anchor clamps |
| CN205096883U (en) * | 2015-10-28 | 2016-03-23 | 重庆隆兆机械有限公司 | Bearing frame facing (operation) positioning fixture |
| CN205703425U (en) * | 2016-07-02 | 2016-11-23 | 徐华林 | Inner hole of bearing seat turning clamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363580A (en) * | 2017-07-29 | 2017-11-21 | 潜山县九鼎精密机械有限公司 | For bearing block installation foot milling fixture |
| CN107363580B (en) * | 2017-07-29 | 2019-03-26 | 潜山县九鼎精密机械有限公司 | For bearing block installation foot milling fixture |
| CN107825199A (en) * | 2017-10-31 | 2018-03-23 | 济南大学 | A kind of turning clamp and method for the processing of holes inner hole of bearing seat |
| CN109048431A (en) * | 2018-10-31 | 2018-12-21 | 山东豪迈机械制造有限公司 | A kind of positioning and clamping device and machining center |
| CN109176101A (en) * | 2018-11-15 | 2019-01-11 | 成都科力夫科技有限公司 | A kind of piston ring finishing of internal diameter fixture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |