CN106002417A - Plane machining device for automobile water pump shell - Google Patents
Plane machining device for automobile water pump shell Download PDFInfo
- Publication number
- CN106002417A CN106002417A CN201610138931.7A CN201610138931A CN106002417A CN 106002417 A CN106002417 A CN 106002417A CN 201610138931 A CN201610138931 A CN 201610138931A CN 106002417 A CN106002417 A CN 106002417A
- Authority
- CN
- China
- Prior art keywords
- pump shell
- ringfeder
- mandrel
- clamp body
- pull rod
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
-
- 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)
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention discloses a plane machining device for an automobile water pump shell. One end of a pull rod adaptor is locked on a pull rod of a lathe through threads. The other end of the pull rod adaptor is installed on a clamp body in a shaft hole clearance fit mode. The clamp body is fixed to a spindle of the lathe through long screws. An expanding sleeve is installed on the clamp body through short screws. A mandrel penetrates through an inner hole of the expanding sleeve and is locked on the pull rod adaptor through threads. The expanding sleeve is inserted into an inner hole of the pump shell. The pull rod pulls the mandrel to move forwards through the pull rod adaptor to make the expanding sleeve expand to be opened, and finally the pump shell is expanded. With the adoption of the plane machining device, for the automobile water pump shell, with the structure, the problems that during vertical machining, due to the fact that the pump shell is in the shape of a horn, cantilever supporting exists on a part after clamping, installation clearance exists between the locating mandrel and the inner hole of the pump shell, large vibration is liable to occur to the pump shell during machining, and thus the precision of an installation face of the machined pump shell is not high can be solved effectively.
Description
Technical field
The present invention relates to the pump case plane processing device of a kind of machining frock, particularly auto pump industry.
Background technology
Automobile industry commonly uses at present water pump to engine radiating, be to ensure that one of important spare part of automobile reliability service.Pump case must assure that as the strength member of water pump, the precision of product.Existing processing method is to process on vertical knee-type milling machine, when clamping pump case, one end of pump case endoporus positions with tool locating mandrel, screw rod one end is through pump case endoporus and is locked on positioning core axle, lock equipped with pressing plate and with nut and screw rod in the other end plane of pump case endoporus, positioning core axle is fixed on clamp body, and clamp body passes through screw lock on equipment workbench.Because pump case is in " loudspeaker " type, after clamping, locally lie in cantilever support, and positioning core axle exists assemblage gap with pump case endoporus, make pump case man-hour bigger vibrations easily occur adding, cause the pump case installed surface precision processed the highest.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, a kind of water pump casing of automobile plane processing device is provided, thus solve and add man-hour vertical, because pump case is in " loudspeaker " type, cantilever support is locally lain in after clamping, and positioning core axle and pump case endoporus exist assemblage gap, make pump case man-hour bigger vibrations easily occur adding, cause the problem that the pump case installed surface precision processed is the highest.
For realizing object above, water pump casing of automobile plane processing device of the present invention includes pull bar adapter, long spiro nail, clamp body, ringfeder, short screw, mandrel.One end of described pull bar adapter is by screw-threaded coupling on the pull bar of lathe, and the other end is arranged on clamp body in the way of axis hole matched in clearance；Described clamp body is fixed on the main shaft of lathe by long spiro nail；Described ringfeder is arranged on clamp body by short screw；Described mandrel is through the endoporus of ringfeder, by screw-threaded coupling on pull bar adapter；The inner hole sleeve of pump case is on ringfeder, and pull bar pulls mandrel to move forward by pull bar adapter, makes ringfeder spreading, final tensioner pump case.
One end of described ringfeder has ringfeder fluting and endoporus to have ringfeder cone angle.
There is mandrel cone angle one end of described mandrel.
The design of foregoing invention water pump casing of automobile plane processing device has the following characteristics that
1, use lathe process, it is to avoid adding man-hour vertical, pump case, in " loudspeaker " type, locally lies in cantilever support after clamping, make pump case add man-hour and easily occur the problem of significant shock, substantially increase the precision of pump case installed surface, improve the performance of enterprises.
2, the inner hole sleeve of pump case is on ringfeder, and pull bar pulls mandrel to move forward by pull bar adapter, makes ringfeder spreading, final tensioner pump case.Eliminate the assemblage gap of positioning tool and pump case endoporus, it is to avoid the problem of significant shock easily occurs adding man-hour in pump case, ensure that the precision of pump case installed surface well.
3, using pull bar to pull mandrel to move, make ringfeder spreading, final tensioner pump case, this clamping method, without artificial locking, substantially increases production efficiency.
Water pump casing of automobile plane processing device of the present invention solves well and adds man-hour vertical, because pump case is in " loudspeaker " type, cantilever support is locally lain in after clamping, and there is assemblage gap in positioning core axle and pump case endoporus, make pump case man-hour bigger vibrations easily occur adding, cause the problem that the pump case installed surface precision processed is the highest.Ensure that the precision of pump case installed surface well, improve production efficiency, considerably increase the performance of enterprises.
Accompanying drawing explanation
Fig. 1 is the water pump casing of automobile main cross-sectional schematic of plane processing device structure of the present invention.
Fig. 2 is water pump casing of automobile plane processing device ringfeder schematic front view of the present invention.
Fig. 3 is water pump casing of automobile plane processing device mandrel schematic front view of the present invention.
Reference: pull bar 1, main shaft 2, pull bar adapter 3, long spiro nail 4, clamp body 5, ringfeder 6, short screw 7, mandrel 8, pump case 9, ringfeder fluting 10, ringfeder cone angle 11, mandrel cone angle 12.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
In water pump casing of automobile plane processing device of the present invention shown in Fig. 1～Fig. 3, one end of pull bar adapter 3 is by screw-threaded coupling on the pull bar 1 of lathe, and the other end is arranged on clamp body 5 in the way of axis hole matched in clearance；Clamp body 5 is fixed on the main shaft 2 of lathe by long spiro nail 4；One end of ringfeder 6 is arranged on clamp body 5 by short screw 7, and the other end has ringfeder fluting 10 and endoporus has ringfeder cone angle 11；Mandrel 8 is through the endoporus of ringfeder 6, and one end is by screw-threaded coupling on pull bar adapter 3, and the other end has mandrel cone angle 12；The inner hole sleeve of pump case 9 is on ringfeder 6.
Lathe adds man-hour, first the inner hole sleeve of pump case 9 and is firmly pushed away to lathe spindle 2 direction on ringfeder 6, pump case 9 end face is made to be adjacent to ringfeder 6 end face, pull bar 1 pulls mandrel 8 to move forward by pull bar adapter 3, because one end of ringfeder 6 has ringfeder fluting 10, mandrel cone angle 12 on mandrel 8 promotes the ringfeder cone angle 11 on ringfeder 6, makes ringfeder 6 spreading, final tensioner pump case 9.Avoid and add man-hour vertical, pump case 9 is in " loudspeaker " type, cantilever support is locally lain in after clamping, also eliminate the assemblage gap of positioning tool and pump case 9 endoporus simultaneously, avoid pump case 9 and adding man-hour and easily occur the problem of significant shock, ensure that the precision of pump case 9 installed surface well, and this clamping method is without artificial locking, improve production efficiency, considerably increase the performance of enterprises.
Claims (1)
1. a water pump casing of automobile plane processing device, is characterized in that: include pull bar adapter, long spiro nail, clamp body, ringfeder, short screw, mandrel；One end of described pull bar adapter is by screw-threaded coupling on the pull bar of lathe, and the other end is arranged on clamp body in the way of axis hole matched in clearance；Described clamp body is fixed on the main shaft of lathe by long spiro nail；Described ringfeder is arranged on clamp body by short screw；Described mandrel is through the endoporus of ringfeder, by screw-threaded coupling on pull bar adapter；The inner hole sleeve of pump case is on ringfeder, and pull bar pulls mandrel to move forward by pull bar adapter, makes ringfeder spreading, final tensioner pump case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138931.7A CN106002417A (en) | 2016-03-13 | 2016-03-13 | Plane machining device for automobile water pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138931.7A CN106002417A (en) | 2016-03-13 | 2016-03-13 | Plane machining device for automobile water pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002417A true CN106002417A (en) | 2016-10-12 |
Family
ID=57082929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138931.7A Pending CN106002417A (en) | 2016-03-13 | 2016-03-13 | Plane machining device for automobile water pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002417A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128949A (en) * | 2018-11-15 | 2019-01-04 | 斯耐翔精密机械（苏州）有限公司 | Accurate novel clamp |
| CN109483340A (en) * | 2018-12-30 | 2019-03-19 | 江苏沃得农业机械配件制造有限公司 | A kind of shaft gear mill internal clamp |
| CN110026576A (en) * | 2019-04-01 | 2019-07-19 | 杭州泽正机械有限公司 | One kind walking the reversed mandrel swelled of scheming and connects disk |
| CN110842616A (en) * | 2019-11-26 | 2020-02-28 | 重庆庆瑞汽车部件有限公司 | Clamping tool for gear shaft machining |
| CN114905407A (en) * | 2022-04-07 | 2022-08-16 | 南京理工大学 | Fixed rotating device for ball valve machining |
| CN118181008A (en) * | 2024-04-16 | 2024-06-14 | 江苏双环齿轮有限公司 | New energy automobile motor shaft excircle grinding inner floating tightening device and use method thereof |
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| JP2004322291A (en) * | 2003-04-28 | 2004-11-18 | Denso Corp | Workpiece holder |
| CN201287269Y (en) * | 2008-10-31 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Hydraulic expansion tyre for machining blower impeller |
| CN201516564U (en) * | 2009-09-18 | 2010-06-30 | 江苏太平洋精锻科技股份有限公司 | Conical surface lathe machining clamp for combined gears |
| CN201735910U (en) * | 2010-07-01 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | High precision hobbing tensioning tooling |
| CN104493600A (en) * | 2014-12-26 | 2015-04-08 | 济南第一机床有限公司 | Special tooling for turning high-precision thin-wall cylinder liner bores |
| CN205363385U (en) * | 2016-03-13 | 2016-07-06 | 阙智坚 | Automobile water pump pump case plane processingequipment |
-
2016
- 2016-03-13 CN CN201610138931.7A patent/CN106002417A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004322291A (en) * | 2003-04-28 | 2004-11-18 | Denso Corp | Workpiece holder |
| CN201287269Y (en) * | 2008-10-31 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Hydraulic expansion tyre for machining blower impeller |
| CN201516564U (en) * | 2009-09-18 | 2010-06-30 | 江苏太平洋精锻科技股份有限公司 | Conical surface lathe machining clamp for combined gears |
| CN201735910U (en) * | 2010-07-01 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | High precision hobbing tensioning tooling |
| CN104493600A (en) * | 2014-12-26 | 2015-04-08 | 济南第一机床有限公司 | Special tooling for turning high-precision thin-wall cylinder liner bores |
| CN205363385U (en) * | 2016-03-13 | 2016-07-06 | 阙智坚 | Automobile water pump pump case plane processingequipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128949A (en) * | 2018-11-15 | 2019-01-04 | 斯耐翔精密机械（苏州）有限公司 | Accurate novel clamp |
| CN109483340A (en) * | 2018-12-30 | 2019-03-19 | 江苏沃得农业机械配件制造有限公司 | A kind of shaft gear mill internal clamp |
| CN110026576A (en) * | 2019-04-01 | 2019-07-19 | 杭州泽正机械有限公司 | One kind walking the reversed mandrel swelled of scheming and connects disk |
| CN110026576B (en) * | 2019-04-01 | 2024-06-28 | 杭州泽正机械有限公司 | Walk reverse dabber tension formula of heart machine and connect dish |
| CN110842616A (en) * | 2019-11-26 | 2020-02-28 | 重庆庆瑞汽车部件有限公司 | Clamping tool for gear shaft machining |
| CN114905407A (en) * | 2022-04-07 | 2022-08-16 | 南京理工大学 | Fixed rotating device for ball valve machining |
| CN114905407B (en) * | 2022-04-07 | 2023-09-01 | 南京理工大学 | Fixed rotary device for ball valve machining |
| CN118181008A (en) * | 2024-04-16 | 2024-06-14 | 江苏双环齿轮有限公司 | New energy automobile motor shaft excircle grinding inner floating tightening device and use method thereof |
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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 |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |