CN108637741A - Bell housing station foot hole tapping clamp of nut and tapping method - Google Patents
Bell housing station foot hole tapping clamp of nut and tapping method Download PDFInfo
- Publication number
- CN108637741A CN108637741A CN201810800927.1A CN201810800927A CN108637741A CN 108637741 A CN108637741 A CN 108637741A CN 201810800927 A CN201810800927 A CN 201810800927A CN 108637741 A CN108637741 A CN 108637741A
- Authority
- CN
- China
- Prior art keywords
- bell housing
- plate
- nut
- station foot
- 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.)
- Withdrawn
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The technical problem to be solved in the present invention is to provide a kind of accurate positioning, firm, simple in structure bell housing station foot hole tapping clamp of nut；Support plate including mounting plate and set on mounting plate bottom, mounting plate is welded as a whole with support plate and the plate face of the two is mutually perpendicular to, and mounting plate is equipped with the positioning plate against cooperation, positioning plate with bell housing station foot composition and is equipped with location hole；Using above technical scheme, bell housing is installed on fixture, keeps the station foot of bell housing corresponding with positioning plate and against being punched later to get tapping nut at location hole using tapper.Clamp structure provided by the invention is simple, easily operated, convenient for mounting and clamping, and accurate positioning is reliable.
Description
Technical field
The present invention relates to bell housing technical field, more particularly to a kind of bell housing station foot hole tapping clamp of nut and tapping side
Method.
Background technology
Bell housing is one of the basic part on engine, for being coupled engine and gearbox, having connection, protection and carrying
The effect of weight.
Bell housing is thin shaped like peviform, wall, and the part positioning surface of basin bottom is hanging, the poor rigidity of workpiece, yielding, therefore
A kind of dedicated fixture is needed when the orifice processed on bell housing, current fixture location structure is complicated and fixing is poor, shadow
Ring the machining accuracy of product.
In view of this, it needs to make improvement.
Invention content
The technical problem to be solved in the present invention is that existing fixture position inaccurate, fixing are poor, complicated.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of bell housing station foot hole nut tapping
The plate face of fixture, including mounting plate and the support plate set on mounting plate bottom, mounting plate and support plate is mutually perpendicular to, on mounting plate
Equipped with the positioning plate constituted with bell housing station foot against cooperation, positioning plate is equipped with location hole, location hole and bell housing station foot hole
Hole position it is corresponding；Bolt is additionally provided on mounting plate, bolt passes through the centre bore of bell housing, bolt to be equipped with pressing plate, the plate of pressing plate
Face is equipped with notch, the stud clamping of the indentation, there and bolt.
Further, the positioning plate is arranged with support plate parallel interval, and the plate spacing between positioning plate and support plate
It is adapted with bell housing station foot to the bell housing threshold value opposite with station placement of foot.
Further, the notch takes the shape of the letter U.
Further, the bottom of the mounting plate and the side edges of boards of support plate are bonded and are welded as a whole along neat.
A method of tapping being carried out using bell housing station foot hole as described above tapping clamp of nut, including is walked as follows
Suddenly：
(1) bell housing to be processed is clamped using tapping clamp of nut, makes the Kong Weiyu position of positioning hole in bell housing station foot hole
It is corresponding；
(2) tapper, screw tap is used to pass through location hole and to the foot hole tapping of bell housing station, you can to process interior spiral shell
Line.
Further, the specific method is as follows for the step (1)：Bell housing to be processed is clamped using tapping clamp of nut,
So that the Kong Weiyu position of positioning hole in bell housing station foot hole is corresponded to, at the same make the station foot of bell housing, bottom end respectively with positioning plate, support
Plate is against completion is limited to the circumferential direction of bell housing and the positioning in bell housing station foot hole, while making center of the bolt across bell housing
Hole is later compressed bell housing on a mounting board using pressing plate, tightening nut, completes to limit the radial direction of bell housing.
The beneficial effects of the present invention are：Using above technical scheme, bell housing is installed on fixture, makes bell housing
Foot of standing it is corresponding with positioning plate and against, later use tapper at location hole tapping to get tapping nut.The present invention carries
The clamp structure of confession is simple, easily operated, convenient for mounting and clamping, and accurate positioning is reliable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bell housing station foot hole of the invention tapping clamp of nut embodiment；
Fig. 2 is the structural schematic diagram that pressing plate is saved in Fig. 1；
Fig. 3 is the structural schematic diagram of Fig. 1 center platens.
Specific implementation mode
The present invention is described in detail below in conjunction with attached drawing 1-3.
As shown in Figs. 1-3, a kind of bell housing station foot hole tapping clamp of nut, including mounting plate 10, support plate 20 and positioning
Plate 30.
Support plate 20 is set to the bottom of mounting plate 10, and the bottom of mounting plate 10 and the side edges of boards of support plate 20 are suitable to be bonded together
And be welded as a whole, mounting plate 10 and the plate face of support plate 20 are mutually perpendicular to.
Mounting plate 10 is equipped with the positioning plate 30 against cooperation, positioning plate 30 with bell housing station foot composition and is equipped with location hole
31, location hole 31 is corresponding with the hole in bell housing station foot hole position；The positioning plate 30 is arranged with 20 parallel interval of support plate, and is positioned
The shell bottom distance of the station foot of plate spacing and bell housing between plate 30 and support plate 20 to bell housing is adapted；On mounting plate 10 also
Equipped with bolt 40, bolt 40 passes through the centre bore of bell housing, bolt 40 to be equipped with pressing plate 50, and the plate face of pressing plate 50 is equipped with opening
U-shaped breach directed downwardly is clamped with the stud of bolt 40 at the U-shaped breach；For convenience of positioning, positioning pin is additionally provided on mounting plate 10
60, the axis pin direction of positioning pin 60 is vertical with the plate face of mounting plate 10.
The tapping method in bell housing station foot hole is as follows：
(1) bell housing to be processed is clamped using tapping clamp of nut, makes the Kong Weiyu location holes 31 in bell housing station foot hole
Correspondence is set, while making the station foot of bell housing, bottom end respectively with positioning plate 30, support plate 20 against completing to the circumferential direction of bell housing
The positioning of limit and bell housing station foot hole, while bolt 40 being made to pass through the centre bore of bell housing, use pressing plate 50 by flywheel later
Shell is pressed on mounting plate 10, tightening nut, completes to limit the radial direction of bell housing；
(2) tapper, screw tap is used to pass through location hole 31 and to the foot hole tapping of bell housing station, you can in processing
Screw thread.
Claims (6)
1. a kind of bell housing station foot hole tapping clamp of nut, it is characterised in that：Including mounting plate (10) and it is set to mounting plate bottom
Support plate (20), mounting plate (10) and the plate face of support plate (20) be mutually perpendicular to, and mounting plate (10) is equipped with and bell housing station
Foot constitutes the positioning plate (30) against cooperation, and positioning plate (30) is equipped with location hole (31), location hole (31) and bell housing station foot
The hole position in hole is corresponding；Bolt (40) is additionally provided on mounting plate (10), bolt (40) passes through the centre bore of bell housing；On bolt (40)
Equipped with pressing plate (50), the plate face of pressing plate (50) is equipped with notch, and the indentation, there and the stud of bolt (50) are clamped.
2. bell housing station foot hole according to claim 1 tapping clamp of nut, it is characterised in that：The positioning plate (30) with
Support plate (20) parallel interval arranges, and the plate spacing between positioning plate (30) and support plate (20) and bell housing station foot extremely with station
The opposite bell housing threshold value of placement of foot is adapted.
3. bell housing station foot hole according to claim 1 tapping clamp of nut, it is characterised in that：The notch takes the shape of the letter U.
4. bell housing station foot hole according to claim 1 tapping clamp of nut, it is characterised in that：The mounting plate (10)
Bottom and the side edges of boards of support plate (20) are bonded and are welded as a whole along neat.
5. a kind of bell housing station foot hole tapping clamp of nut using described in any one of claim 1-4 carries out the side of tapping
Method, which is characterized in that include the following steps：
(1) bell housing to be processed is clamped using tapping clamp of nut, makes Kong Weiyu location holes (31) position in bell housing station foot hole
It is corresponding；
(2) tapper, screw tap is used to pass through location hole (31) and to the foot hole tapping of bell housing station, you can to process interior spiral shell
Line.
6. the tapping method in bell housing station foot hole according to claim 5, which is characterized in that the step (1) it is specific
Method is as follows：Bell housing to be processed is clamped using tapping clamp of nut, makes Kong Weiyu location holes (31) position in bell housing station foot hole
Correspondence is set, while making the station foot of bell housing, bottom end respectively with positioning plate (30), support plate (20) against completion is to bell housing
The positioning of circumferential limit and bell housing station foot hole, while bolt (40) being made to pass through the centre bore of bell housing, pressing plate is used later
(50) bell housing is pressed on mounting plate (10), tightening nut, completes to limit the radial direction of bell housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800927.1A CN108637741A (en) | 2018-07-20 | 2018-07-20 | Bell housing station foot hole tapping clamp of nut and tapping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800927.1A CN108637741A (en) | 2018-07-20 | 2018-07-20 | Bell housing station foot hole tapping clamp of nut and tapping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637741A true CN108637741A (en) | 2018-10-12 |
Family
ID=63759952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800927.1A Withdrawn CN108637741A (en) | 2018-07-20 | 2018-07-20 | Bell housing station foot hole tapping clamp of nut and tapping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637741A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB558865A (en) * | 1942-07-21 | 1944-01-25 | F M Aspin & Co Ltd | A new or improved screw thread tapping device |
| CN201357253Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Flywheel housing drill jig |
| CN102009212A (en) * | 2010-11-22 | 2011-04-13 | 杭州九龙机械制造有限公司 | Rotary fixture special for drilling automobile flywheel shell and machining method |
| CN201807768U (en) * | 2010-09-09 | 2011-04-27 | 铜陵安然生物科技有限责任公司 | Special drill jig for balance shaft shell |
| CN203621993U (en) * | 2013-11-07 | 2014-06-04 | 重庆纪工汽车动力转向有限公司 | Drilling fixture for steering system case and upper end cover connecting end surface |
| CN203636018U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Drilling fixture for feet of bases of ultrahigh-precision motors |
| CN203900937U (en) * | 2014-04-22 | 2014-10-29 | 皖东丰源机械有限公司 | Flywheel housing drilling machine jig |
| CN204657546U (en) * | 2015-04-10 | 2015-09-23 | 六安市龙兴汽车零部件有限公司 | A kind of bell housing flank hole mould |
-
2018
- 2018-07-20 CN CN201810800927.1A patent/CN108637741A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB558865A (en) * | 1942-07-21 | 1944-01-25 | F M Aspin & Co Ltd | A new or improved screw thread tapping device |
| CN201357253Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Flywheel housing drill jig |
| CN201807768U (en) * | 2010-09-09 | 2011-04-27 | 铜陵安然生物科技有限责任公司 | Special drill jig for balance shaft shell |
| CN102009212A (en) * | 2010-11-22 | 2011-04-13 | 杭州九龙机械制造有限公司 | Rotary fixture special for drilling automobile flywheel shell and machining method |
| CN203621993U (en) * | 2013-11-07 | 2014-06-04 | 重庆纪工汽车动力转向有限公司 | Drilling fixture for steering system case and upper end cover connecting end surface |
| CN203636018U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Drilling fixture for feet of bases of ultrahigh-precision motors |
| CN203900937U (en) * | 2014-04-22 | 2014-10-29 | 皖东丰源机械有限公司 | Flywheel housing drilling machine jig |
| CN204657546U (en) * | 2015-04-10 | 2015-09-23 | 六安市龙兴汽车零部件有限公司 | A kind of bell housing flank hole mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203900948U (en) | Flexible fixture for machining evenly distributed inclined holes of shaft parts | |
| CN104084818B (en) | Wind tower flange quick positioning and drilling clamp | |
| CN108637741A (en) | Bell housing station foot hole tapping clamp of nut and tapping method | |
| CN106312858A (en) | A novel locating key | |
| CN210451273U (en) | Positioning fixture | |
| CN104308227A (en) | Fixture for drilling | |
| CN108747490A (en) | The perforating clamp and method of bell housing location hole | |
| CN206598111U (en) | A kind of I-shaped disc locating and machining frock | |
| CN108723832A (en) | The perforating clamp and method in bell housing station foot hole | |
| CN204976068U (en) | Round hole turning anchor clamps | |
| CN208744223U (en) | The perforating clamp of bell housing location hole | |
| CN208744224U (en) | The perforating clamp in bell housing station foot hole | |
| CN208744222U (en) | Bell housing station foot hole tapping clamp of nut | |
| CN203156407U (en) | Clamping device for milling and drilling oil pump in machining center | |
| CN214109579U (en) | Device for fixing thin-wall cone parts | |
| CN207414878U (en) | A kind of lathe machining center resetting clamp for machining | |
| CN205057580U (en) | Cylinder body parts machining frock clamp | |
| CN205765748U (en) | A kind of disc-like handware positioning tool | |
| CN209664871U (en) | A kind of turning attachment | |
| CN204748117U (en) | Peripheral face anchor clamps retooling of stator core and angle location frock | |
| CN214864444U (en) | Novel centrifugal machine tool | |
| CN212169691U (en) | Connecting piece fixture tool | |
| CN219967166U (en) | Tooling for machining fork opening of slender part | |
| CN205008894U (en) | A position sleeve for slotting attachment | |
| CN203509265U (en) | Symmetric linear cutting machining clamp for cylindrical workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |