CN104325319A - Base for shell fixture - Google Patents
Base for shell fixture Download PDFInfo
- Publication number
- CN104325319A CN104325319A CN201410557419.7A CN201410557419A CN104325319A CN 104325319 A CN104325319 A CN 104325319A CN 201410557419 A CN201410557419 A CN 201410557419A CN 104325319 A CN104325319 A CN 104325319A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixture
- base
- described pedestal
- installing
- 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
-
- 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 base for a shell fixture. The base for the shell fixture comprises a pedestal, wherein the pedestal is pi-shaped; support lugs are arranged on the left side and right side of the pedestal and the number of the pedestals is four; transverse through holes are formed in the side surfaces of the pedestal and are used for installing a power device, which is used for providing clamping force, of the fixture; a cylindrical pin hole is formed in the front part of the upper surface of the pedestal and is used for installing a cylindrical pin positioning component of the fixture; an edge-cut pin hole is formed in the rear part of the upper surface of the pedestal and is used for installing an edge-cut pin positioning component of the fixture; a threaded hole is formed in the right side of the upper surface of the pedestal and is used for installing a supporting piece of the fixture; bosses are arranged on the surface of the pedestal, threaded holes are formed in the bosses, the number of the bosses is six and the threaded holes are used for installing supporting plates of the fixture. The base for the shell fixture has the advantages of reasonable structural design, lower cost and the like, the base can be matched with a machining center in use, and the machining route of a machine tool is not influenced on the premise that the machining accuracy is guaranteed.
Description
Technical field
The present invention relates to jig Design technical field, specifically a kind of shell clamp base.
Background technology
Gear oil pump is widely used in the industries such as oil, chemical industry, boats and ships, electric power, grain and oil, food, medical treatment, building materials, metallurgy and national defence scientific research.Along with the fast development of society, the demand of gear oil pump is increasing, the needs of factory constantly upgrade the needs that process equipment can catch up with society, if continuing to use traditional process equipment and processing method is the needs that impossible meet society always, fixture is a kind of technological equipment that enginerring works' back warp often uses, and is divided into jig, weld jig, assembling jig and inspection jig etc.When carrying out machining to workpiece, in order to ensure processing request, workpiece first to be made to have correct position relative to cutter and lathe, and this position is not changed because of the impact of external force in process.And fixture generally comprises base, setting element, clamping element and auxiliary element etc., wherein base is the load bearing component of other elements, so the technological good and bad machining accuracy that directly decide gear oil pump housing of base, and will directly affect clamping efficiency, the reasonable base such as manufacturability, reliably can ensure the crudy of workpiece, improves working (machining) efficiency, reduce labor intensity, give full play to and expand the processing performance of lathe.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of reasonable in design, can not affect again the clamp base of the processing route of machine tool, i.e. a kind of shell clamp base while can ensureing machining accuracy.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of shell clamp base, comprise pedestal, described pedestal is several fonts.The described pedestal left and right sides is equipped with ear seat, and ear seat quantity is four, and ear seat is used for the connection between pedestal and lathe.The side of described pedestal is provided with cross through hole, and cross through hole is used for the power set providing clamping force of sectional fixture.The upper surface front portion of described pedestal is provided with straight pin pin-and-hole, for the straight pin setting element of sectional fixture.The upper surface rear portion of described pedestal is provided with chamfered edge pin pin-and-hole, for the chamfered edge finger setting element of sectional fixture.Screwed hole is provided with, for the support member of sectional fixture on the right side of described pedestal upper surface.Described base-plates surface is provided with boss, and boss is equipped with screwed hole, and the quantity of boss is six, for the support plate of sectional fixture.
Described base material is cast iron.
The invention has the beneficial effects as follows: the present invention has the advantages such as reasonable in design, cost are lower, and can realize matches with machining center uses, while ensureing machining accuracy, the processing route of machine tool can not be affected again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is left view of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 4, a kind of shell clamp base, comprises pedestal 7, and described pedestal 7 is in a few font.Described pedestal 7 left and right sides is equipped with ear seat 1, and ear seat 1 quantity is four, and ear seat 1 is for the connection between pedestal 7 and lathe.The side of described pedestal 7 is provided with cross through hole 2, and cross through hole 2 is for the power set providing clamping force of sectional fixture.The upper surface front portion of described pedestal 7 is provided with straight pin pin-and-hole 3, for the straight pin setting element of sectional fixture.The upper surface rear portion of described pedestal 7 is provided with chamfered edge pin pin-and-hole 105, for the chamfered edge finger setting element of sectional fixture.Screwed hole 4 is provided with, for the support member of sectional fixture on the right side of described pedestal 7 upper surface.Described pedestal 7 surface is provided with boss 6, and boss 6 is equipped with screwed hole, and the quantity of boss 6 is six, for the support plate of sectional fixture.
Described pedestal 7 material is cast iron.
During use, pedestal 7 is placed on correct position on lathe, by bolt, ear seat 1 is connected with platen, then the setting element of fixture, clamping element etc. are arranged on pedestal 7.
The present invention has the following advantages:
(1) structure is simple, can realize the batched operation of clamping;
(2) can realize matching with machining center using, while ensureing machining accuracy, the processing route of machine tool can not be affected again.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a shell clamp base, comprise pedestal (7), described pedestal (7) is in a few font, it is characterized in that: described pedestal (7) left and right sides is equipped with ear seat (1), and ear seat (1) quantity is four, the side of described pedestal (7) is provided with cross through hole (2), the upper surface front portion of described pedestal (7) is provided with straight pin pin-and-hole (3), the upper surface rear portion of described pedestal (7) is provided with chamfered edge pin pin-and-hole (5), screwed hole (4) is provided with on the right side of described pedestal (7) upper surface, described pedestal (7) surface is provided with boss (6), (6) are equipped with screwed hole to boss, and the quantity of boss (6) is six.
2. a kind of shell clamp base according to claim 1, is characterized in that: described pedestal (7) material is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557419.7A CN104325319A (en) | 2014-10-20 | 2014-10-20 | Base for shell fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557419.7A CN104325319A (en) | 2014-10-20 | 2014-10-20 | Base for shell fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325319A true CN104325319A (en) | 2015-02-04 |
Family
ID=52400189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557419.7A Pending CN104325319A (en) | 2014-10-20 | 2014-10-20 | Base for shell fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222904A (en) * | 2020-12-14 | 2021-01-15 | 宁波星源卓镁技术股份有限公司 | Camera cover adds clamping apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073737Y (en) * | 2007-09-14 | 2008-06-18 | 中国北车集团大同电力机车有限责任公司 | Primary processing fixture for lower-gearbox |
| CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
| CN201856099U (en) * | 2010-10-29 | 2011-06-08 | 重庆建设摩托车股份有限公司 | Quick-change device for fixtures of machining center |
| CN201970116U (en) * | 2010-12-28 | 2011-09-14 | 南车石家庄车辆有限公司 | Special tooling for combined processing for groove vertical planes of side bearing seats in rail wagon |
| CN102430942A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Workpiece drilling clamp |
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN202964183U (en) * | 2012-11-22 | 2013-06-05 | 中航力源液压股份有限公司 | Milling fixture for processing two arc-shaped runways of shell |
| CN103128564A (en) * | 2011-11-22 | 2013-06-05 | 江苏太平洋精锻科技股份有限公司 | Drilling planet bevel gear shaft hole clamp |
| CN203031351U (en) * | 2012-12-28 | 2013-07-03 | 东方电气集团东方汽轮机有限公司 | High-speed numerical-control drilling fixture for thin pipe plates |
-
2014
- 2014-10-20 CN CN201410557419.7A patent/CN104325319A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073737Y (en) * | 2007-09-14 | 2008-06-18 | 中国北车集团大同电力机车有限责任公司 | Primary processing fixture for lower-gearbox |
| CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
| CN201856099U (en) * | 2010-10-29 | 2011-06-08 | 重庆建设摩托车股份有限公司 | Quick-change device for fixtures of machining center |
| CN201970116U (en) * | 2010-12-28 | 2011-09-14 | 南车石家庄车辆有限公司 | Special tooling for combined processing for groove vertical planes of side bearing seats in rail wagon |
| CN103128564A (en) * | 2011-11-22 | 2013-06-05 | 江苏太平洋精锻科技股份有限公司 | Drilling planet bevel gear shaft hole clamp |
| CN102430942A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Workpiece drilling clamp |
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN202964183U (en) * | 2012-11-22 | 2013-06-05 | 中航力源液压股份有限公司 | Milling fixture for processing two arc-shaped runways of shell |
| CN203031351U (en) * | 2012-12-28 | 2013-07-03 | 东方电气集团东方汽轮机有限公司 | High-speed numerical-control drilling fixture for thin pipe plates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222904A (en) * | 2020-12-14 | 2021-01-15 | 宁波星源卓镁技术股份有限公司 | Camera cover adds clamping apparatus |
| CN112222904B (en) * | 2020-12-14 | 2021-02-26 | 宁波星源卓镁技术股份有限公司 | Camera cover adds clamping apparatus |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |