CN103737405B - One kind set class modular fixture - Google Patents
One kind set class modular fixture Download PDFInfo
- Publication number
- CN103737405B CN103737405B CN201310734974.8A CN201310734974A CN103737405B CN 103737405 B CN103737405 B CN 103737405B CN 201310734974 A CN201310734974 A CN 201310734974A CN 103737405 B CN103737405 B CN 103737405B
- Authority
- CN
- China
- Prior art keywords
- chassis
- clamping module
- elastic claw
- clamping
- fixed disk
- 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.)
- Expired - Fee Related
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Class modular fixture is covered the invention discloses one kind, mainly include chassis, the first clamping module and the second clamping module, the chassis may be stuck on the triangle chuck of lathe, the first clamping module and the second clamping module can be connected with chassis respectively, be respectively used to the clamping to transition sleeve and adapter sleeve.The present invention is simple in construction, change quick, the built-up jig is on the basis of common bed, replaceable corresponding clamping module, two kinds of different parts can be made to be switched fast in processing, midway is without secondary adjustment triangle chuck, production efficiency is greatly improved while crudy is ensured, is that a large amount of man-hours have been saved in the batch production of part.
Description
Technical field
The present invention relates to set class field of fixtures, and in particular to one kind set class modular fixture.
Background technology
When Workshop Production is processed; it is frequently encountered and processes several profiles part more close with size; if this several part is each individually processed; it is accomplished by frequently changing fixture; especially with clamping with three-jaw chuck; clamping once with greater need for the more time is spent, so has a strong impact on the batch production requirements of part, being capable of the general built-up jig of several parts so urgent need design is a kind of.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of set class modular fixture, by using this sleeve clamp, is ensureing crudy simultaneously, is saving a large amount of man-hours.
The purpose of the present invention is implemented by the following technical programs：
One kind set class modular fixture, mainly include chassis, the first clamping module and the second clamping module, the chassis be may be stuck on the triangle chuck of lathe, and the first clamping module and the second clamping module can be connected with chassis respectively, be respectively used to the clamping to transition sleeve and adapter sleeve.
The first clamping module mainly includes fixed disk, the first cushion block, the second cushion block, backing plate and pressing plate, first cushion block is positioned between fixed disk and chassis and fixed disk is connected with chassis by screw, the pressing plate is connected by an adjusting rod with chassis, pressing plate one end is paved with the second cushion block, transition sleeve can be tightly pressed against on backing plate by the other end using nut, and the backing plate is welded on fixed disk.
The backing plate and pressing plate have circumferentially been respectively uniformly distributed three along fixed disk.
The second clamping module mainly includes elastic claw and hold-down gear, the elastic claw is pressed on the inner face of adapter sleeve, elastic claw is connected by three in 120 ° of uniform pressing plates to be formed, arch upward and be connected by hold-down gear with base upwards in the middle of elastic claw, the hold-down gear mainly includes screw rod, nut and packing ring, described screw rod one end is connected on base by nut, and the other end passes through the centre bore of elastic claw and compressed elastic claw by a nut and a washer locking.
Every pressing plate termination of the elastic claw is all inlaid with a fixture block, and the fixture block is provided with shoulder, and shoulder is installed on the end face inner bore of the small head end of adapter sleeve.
The rear end face on the chassis is provided with a groove, and the groove is used for base clamping in Lathe bench, and chassis front end face is provided with a shoulder, and the shoulder is used for the positioning to the first clamping module and the second clamping module.
A kind of set class modular fixture of the invention, simple in construction, replacing is quick, the built-up jig is on the basis of common bed, replaceable corresponding clamping module, two kinds of different parts can be made to be switched fast in processing, midway greatly improves production efficiency while crudy is ensured, is that a large amount of man-hours have been saved in the batch production of part without secondary adjustment triangle chuck.
Brief description of the drawings
The present invention is described in further detail below according to drawings and Examples.
Fig. 1 is a kind of transition sleeve clamping state diagram for covering class modular fixture of the present invention；
Fig. 2 be Fig. 1 along A-A to view；
Fig. 3 is a kind of adapter sleeve clamping state diagram for covering class modular fixture of the present invention；
Fig. 4 is views of the Fig. 3 along B-B direction；
In figure：1- chassis；2- screws；The cushion blocks of 3- first；4- fixed disks；The cushion blocks of 5- second；6- pressing plates；7- adjusting rods；8- backing plates；9- transition sleeves；10- fixture blocks；11- elastic claws；12- screw rods；13- adapter sleeves；14- nuts；15- shoulders；16- grooves.
Embodiment
As Figure 1-4, a kind of set class modular fixture described in the embodiment of the present invention, mainly include chassis 1, the first clamping module and the second clamping module, chassis 1 may be stuck on the triangle chuck of lathe, first clamping module and the second clamping module can be connected with chassis 1 respectively, be respectively used to the clamping to transition sleeve 9 and adapter sleeve 13.
First clamping module mainly includes fixed disk 4, the first cushion block 3, the second cushion block 5, backing plate 8 and pressing plate 6, first cushion block 3 is positioned between fixed disk 4 and chassis 1 and fixed disk 4 is connected with chassis 1 by screw 2, pressing plate 6 is connected by an adjusting rod 7 with chassis 1, the one end of pressing plate 6 is paved with the second cushion block 5, transition sleeve 9 can be tightly pressed against on backing plate 8 by the other end using nut, and backing plate 8 is welded on fixed disk 4.
Backing plate 8 and pressing plate 6 have been respectively uniformly distributed three along fixed disk 4 is circumferential.
Second clamping module mainly includes elastic claw 11 and hold-down gear, elastic claw 11 is pressed on the inner face of adapter sleeve 13, elastic claw 11 is connected by three in 120 ° of uniform press strips to be formed, arch upward and be connected by hold-down gear with chassis 1 upwards in the middle of elastic claw 11, hold-down gear mainly includes screw rod 12 and nut 14, the one end of screw rod 12 is connected on chassis 1, and the other end passes through the centre bore of elastic claw 11 and compressed elastic claw 11 by a nut 14.
Every press strip termination of elastic claw 11 is all inlaid with a fixture block 10, and fixture block 10 is provided with shoulder, and shoulder is installed on the end face inner bore of adapter sleeve 13.
The rear end face on chassis 1 is provided with a groove 16, and groove 16 is used for the clamping of chassis 1 in Lathe bench, and chassis front end face is provided with a shoulder 15, and shoulder 15 is used for the positioning to the first clamping module and the second clamping module.
A kind of set class modular fixture of the invention, when needing mutually to switch the first clamping module and the second clamping module, corresponding clamping module, is then arranged on chassis 1 by the screw rod 12 of the clamping module of screw 2 or second for corresponding attachment means, i.e. the first clamping module of first dismantling.
Finally it should be noted that：It the foregoing is only the preferred embodiments of the present invention; it is not intended to limit the invention; for a person skilled in the art; still the technical scheme described in foregoing embodiments can be adjusted for it; or equivalent is carried out to which part technical characteristic; within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included within the scope of the present invention.
Claims (2)
1. one kind set class modular fixture, it is characterised in that：Mainly include chassis, first clamping module and the second clamping module, the chassis is stuck on the triangle chuck of lathe, the first clamping module and the second clamping module are connected with chassis respectively, it is respectively used to the clamping to transition sleeve and adapter sleeve, the first clamping module mainly includes fixed disk, first cushion block, second cushion block, backing plate and pressing plate, first cushion block is positioned between fixed disk and chassis and fixed disk is connected with chassis by screw, the pressing plate is connected by an adjusting rod with chassis, pressing plate one end is paved with the second cushion block, transition sleeve is tightly pressed against on backing plate by the other end using nut, the backing plate is welded on fixed disk, the backing plate and pressing plate have circumferentially been respectively uniformly distributed three along fixed disk, the second clamping module mainly includes elastic claw and hold-down gear, the elastic claw is pressed on the inner face of adapter sleeve, elastic claw is connected by three in 120 ° of uniform pressing plates to be formed, arch upward and be connected by hold-down gear with base upwards in the middle of elastic claw, the hold-down gear mainly includes screw rod, nut and packing ring, described screw rod one end is connected on base by nut, the other end passes through the centre bore of elastic claw and is compressed elastic claw by a nut and a washer locking, every pressing plate termination of the elastic claw is all inlaid with a fixture block, the fixture block is provided with shoulder, shoulder is installed on the end face inner bore of the small head end of adapter sleeve.
2. a kind of set class modular fixture according to claim 1, it is characterised in that：The rear end face on the chassis is provided with a groove, and the groove is used for base clamping in Lathe bench, and chassis front end face is provided with a shoulder, and the shoulder is used for the positioning to the first clamping module and the second clamping module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734974.8A CN103737405B (en) | 2013-12-27 | 2013-12-27 | One kind set class modular fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734974.8A CN103737405B (en) | 2013-12-27 | 2013-12-27 | One kind set class modular fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737405A CN103737405A (en) | 2014-04-23 |
| CN103737405B true CN103737405B (en) | 2016-06-29 |
Family
ID=50494508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734974.8A Expired - Fee Related CN103737405B (en) | 2013-12-27 | 2013-12-27 | One kind set class modular fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737405B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798878A (en) * | 2020-06-15 | 2021-12-17 | 中国航发商用航空发动机有限责任公司 | Broaching clamp for machining mortise of aero-engine disc |
| CN112059206A (en) * | 2020-08-26 | 2020-12-11 | 中国航空工业集团公司济南特种结构研究所 | High-precision connecting ring coaxiality machining device and machining method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984192A (en) * | 1972-07-18 | 1976-10-05 | Robert Bosch G.M.B.H. | Drill mount |
| CN101372083A (en) * | 2008-09-08 | 2009-02-25 | 北京联合大学 | High-efficient modular fixture for processing part |
| CN201211619Y (en) * | 2008-06-30 | 2009-03-25 | 扬州大学 | Combined clamp for processing cartridge case outer shape curved surface |
| CN102000856A (en) * | 2010-12-15 | 2011-04-06 | 重庆大江工业有限责任公司 | General drill jig |
| CN202266605U (en) * | 2011-10-10 | 2012-06-06 | 东风贝洱热系统有限公司 | Quickly clamped transitional joint |
| CN103042411A (en) * | 2012-12-27 | 2013-04-17 | 南京航空航天大学 | Reconfigurable fixture system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032073B4 (en) * | 2000-07-01 | 2015-02-05 | Reishauer Ag | Detachable, highly accurate and rigid connection of a tool, workpiece or measuring device carrier with a spindle head of a machine tool spindle |
-
2013
- 2013-12-27 CN CN201310734974.8A patent/CN103737405B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984192A (en) * | 1972-07-18 | 1976-10-05 | Robert Bosch G.M.B.H. | Drill mount |
| CN201211619Y (en) * | 2008-06-30 | 2009-03-25 | 扬州大学 | Combined clamp for processing cartridge case outer shape curved surface |
| CN101372083A (en) * | 2008-09-08 | 2009-02-25 | 北京联合大学 | High-efficient modular fixture for processing part |
| CN102000856A (en) * | 2010-12-15 | 2011-04-06 | 重庆大江工业有限责任公司 | General drill jig |
| CN202266605U (en) * | 2011-10-10 | 2012-06-06 | 东风贝洱热系统有限公司 | Quickly clamped transitional joint |
| CN103042411A (en) * | 2012-12-27 | 2013-04-17 | 南京航空航天大学 | Reconfigurable fixture system |
Non-Patent Citations (2)
| Title |
|---|
| 可更换夹具的组合机床;孙玉才;《组合机床与自动化加工技术》;19760130(第01期);52-56 * |
| 面向套类零件的成组夹具设计;王道林;《机床与液压》;20120228;第40卷(第4期);30-32 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103737405A (en) | 2014-04-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |