CN103639752A - Special work fixture for bushing groove milling - Google Patents
Special work fixture for bushing groove milling Download PDFInfo
- Publication number
- CN103639752A CN103639752A CN201310621180.0A CN201310621180A CN103639752A CN 103639752 A CN103639752 A CN 103639752A CN 201310621180 A CN201310621180 A CN 201310621180A CN 103639752 A CN103639752 A CN 103639752A
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- CN
- China
- Prior art keywords
- groove milling
- special tooling
- briquetting
- baffle plate
- crossbeam
- 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
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- 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
- B23Q3/061—Work-clamping means adapted for holding 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a special work fixture for bushing groove milling. The special work fixture comprises a fixture base, the fixture base is provided with a cross beam, the cross beam is provided with a plurality of part fixing grooves, pressing blocks are arranged on the part fixing grooves and fixed on the cross beam through screws, a baffle is arranged on the side of the cross beam and located on the sides of the part fixing grooves, and the edge of the baffle is higher than the bottoms of the part fixing grooves. A plurality of workpieces are installed on the same fixture, groove milling is performed simultaneously, workpiece planes needing to be subject to groove milling can be kept on the same plane through the baffle, groove milling quality is guaranteed, the groove milling speed is accelerated, and the special work fixture is simple in structure and convenient to operate and reduces production costs of enterprises.
Description
Technical field
The present invention relates to a kind of auxiliary fixture in field of machining, especially relate to a kind of lining groove milling Special tooling clamp.
Background technology
Fixture is to add to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Frock clamp is indispensable parts in machining, machine tool technology at a high speed, under the drive of efficient, accurate, compound, intelligent, environmental protection future development, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.At present, in mechanical processing industry, processing some small but excellent close parts needs special fixture, when this part is carried out to groove milling, conventionally by part fixed clamp on special fixture, operate afterwards lathe and carry out groove milling operation, yet when processing now, after normally processing a part, part is taken off, clamp new part, in clamping, just can not process like this, wasted process time, production efficiency is lower, has increased cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, lining groove milling Special tooling clamp of enhancing productivity, reducing production costs.
The present invention solves the technical scheme that its technical problem takes: a kind of lining groove milling Special tooling clamp, comprise clamp base, clamp base is provided with a crossbeam, on described crossbeam, offer a plurality of part holddown grooves, on part holddown groove, be provided with briquetting, briquetting is fixed by screws on crossbeam.
Further, in retaining element, conveniently position, the side of described crossbeam is provided with baffle plate, and described baffle plate is positioned at the side of part holddown groove, and the limit of baffle plate is higher than the bottom of part holddown groove.
Further concrete, described baffle plate is one, is positioned at a side of a plurality of part holddown grooves.
Further concrete, the quantity of described baffle plate is consistent with the quantity of part holddown groove, lays respectively at a side of a plurality of part holddown grooves.
Further concrete, the limit of described baffle plate is higher than part holddown groove bottom 1～2mm.
Further, for convenient, part is fixed, the quantity of described briquetting is consistent with the quantity of part holddown groove, is fixed by screws in the bottom of part holddown groove.
Further concrete, the cross section of described briquetting is trapezoidal, and the middle part of briquetting is provided with a through hole, and screw is connected with crossbeam through through hole, and the internal diameter of through hole is greater than the external diameter of screw.
Further concrete, described briquetting comprises one for fixing base plate and is positioned at the projection coordinating with part holddown groove on base plate.
Further concrete, described protruding cross section is trapezoidal.
Further, in order to increase the intensity of frock clamp, the integrated machine-shaping of described clamp base and crossbeam.
The invention has the beneficial effects as follows: after having adopted said structure, a plurality of workpiece are installed on same fixture, carry out while groove milling, the plane that can holding workpiece needs groove milling by baffle plate at grade, guarantee the quality of groove milling, accelerated the speed of groove milling, and simple in structure, easy to operate, reduced the production cost of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of briquetting of the present invention.
In figure: 1, clamp base; 2, crossbeam; 3, part holddown groove; 4, briquetting; 5, screw; 6, baffle plate; 41, through hole.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
A kind of lining groove milling Special tooling clamp as shown in Figure 1, comprise clamp base 1, clamp base 1 is provided with a crossbeam 2, offers a plurality of part holddown grooves 3 on described crossbeam 2, on part holddown groove 3, be provided with briquetting 4, briquetting 4 is fixed on crossbeam 2 by screw 5; The side of described crossbeam 2 is provided with baffle plate 6, and described baffle plate 6 is positioned at the side of part holddown groove 3, and the limit of baffle plate 6 is higher than the bottom of part holddown groove 3; The quantity of described baffle plate 6 is consistent with the quantity of part holddown groove 3, lays respectively at a side of a plurality of part holddown grooves 3; The limit of described baffle plate 6 is higher than part holddown groove 3 bottom 1～2mm.The quantity of described briquetting 4 is consistent with the quantity of part holddown groove 3, is fixed on the bottom of part holddown groove 3 by screw 5.
The cross section of briquetting 4 is trapezoidal as shown in Figure 2, and the middle part of briquetting 4 is provided with a through hole 41, and screw 5 is connected with crossbeam 2 through through hole 41, and the internal diameter of through hole 41 is greater than the external diameter of screw 5.
On the basis of above-described embodiment, can design baffle plate 6 is one, is positioned at a side of a plurality of part holddown grooves 3.
Can briquetting 4 design is as a whole, it comprises one for fixing base plate and is positioned at the projection coordinating with part holddown groove 3 on base plate, protruding cross section is trapezoidal.
Can be by clamp base 1 with the integrated machine-shaping of crossbeam 2 to strengthen whole intensity, also can design and be Split type structure and change to facilitate after damaging, save cost.
The clamping process of frock clamp is as shown in Figure 1: first, fixture is fixed on lathe by the fixing hole in clamp base 1, part is placed on to part holddown groove 3 and is between the inclined-plane of trapezoidal briquetting 4, part head props up baffle plate 6, baffle plate 6 keeps at grade the head of all parts, afterwards, by screw 5, trapezoidal briquetting 4 is pressed on part, after fixing part, by lathe, from left to right move one time cutter head is disposable, the groove of all parts is milled out, afterwards, part is taken off, clamp unprocessed part and again carry out groove milling work.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a lining groove milling Special tooling clamp, comprise clamp base (1), clamp base (1) is provided with a crossbeam (2), it is characterized in that: on described crossbeam (2), offer a plurality of part holddown grooves (3), on part holddown groove (3), be provided with briquetting (4), briquetting (4) is fixed on crossbeam (2) by screw (5).
2. lining groove milling Special tooling clamp according to claim 1, it is characterized in that: the side of described crossbeam (2) is provided with baffle plate (6), described baffle plate (6) is positioned at the side of part holddown groove (3), and the limit of baffle plate (6) is higher than the bottom of part holddown groove (3).
3. lining groove milling Special tooling clamp according to claim 2, is characterized in that: described baffle plate (6) is one, is positioned at a side of a plurality of part holddown grooves (3).
4. lining groove milling Special tooling clamp according to claim 2, is characterized in that: the quantity of described baffle plate (6) is consistent with the quantity of part holddown groove (3), lays respectively at a side of a plurality of part holddown grooves (3).
5. according to the lining groove milling Special tooling clamp described in claim 3 or 4, it is characterized in that: the limit of described baffle plate (6) is higher than part holddown groove (3) bottom 1～2mm.
6. lining groove milling Special tooling clamp according to claim 1, is characterized in that: the quantity of described briquetting (4) is consistent with the quantity of part holddown groove (3), is fixed on the bottom of part holddown groove (3) by screw (5).
7. lining groove milling Special tooling clamp according to claim 6, it is characterized in that: the cross section of described briquetting (4) is trapezoidal, the middle part of briquetting (4) is provided with a through hole (41), screw (5) is connected with crossbeam (2) through through hole (41), and the internal diameter of through hole (41) is greater than the external diameter of screw (5).
8. lining groove milling Special tooling clamp according to claim 1, is characterized in that: described briquetting (4) comprises one for fixing base plate and is positioned at the projection coordinating with part holddown groove (3) on base plate.
9. lining groove milling Special tooling clamp according to claim 8, is characterized in that: described protruding cross section is trapezoidal.
10. lining groove milling Special tooling clamp according to claim 1, is characterized in that: described clamp base (1) and the integrated machine-shaping of crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621180.0A CN103639752A (en) | 2013-11-29 | 2013-11-29 | Special work fixture for bushing groove milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621180.0A CN103639752A (en) | 2013-11-29 | 2013-11-29 | Special work fixture for bushing groove milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639752A true CN103639752A (en) | 2014-03-19 |
Family
ID=50245109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621180.0A Pending CN103639752A (en) | 2013-11-29 | 2013-11-29 | Special work fixture for bushing groove milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639752A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589105A (en) * | 2015-01-20 | 2015-05-06 | 优德精密工业（昆山）股份有限公司 | Bushing edge trimming machining tool and machining method |
| CN105127793A (en) * | 2015-09-22 | 2015-12-09 | 优德精密工业（昆山）股份有限公司 | Machining jig for convex-V-type guide plate |
| CN106112595A (en) * | 2016-08-04 | 2016-11-16 | 中国电子科技集团公司第二十六研究所 | A kind of batch chamfering clamp of acousto-optic crystal block |
| CN107838722A (en) * | 2017-12-06 | 2018-03-27 | 苏州市职业大学 | A kind of multi-station clamp for micro part processing |
| CN109202491A (en) * | 2018-11-20 | 2019-01-15 | 陕西海力特精密机械有限公司 | Process the linear orientation clamping tooling of chuck jaws |
| CN109420916A (en) * | 2017-09-05 | 2019-03-05 | 深圳市泛海统联精密制造有限公司 | A kind of multistation self-centering fixture |
| CN112621288A (en) * | 2020-12-11 | 2021-04-09 | 信联智翊科技(苏州)有限公司 | Efficient batch machining jig based on fan-shaped bushings and operation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658490A1 (en) * | 1976-12-23 | 1978-06-29 | Skf Kugellagerfabriken Gmbh | Multiple workpiece chuck mechanism - has jaws between parallel cross-members with auxiliary jaws movable in clamping direction |
| CN201132266Y (en) * | 2007-12-26 | 2008-10-15 | 南车石家庄车辆有限公司 | Processing assembly for axial pins |
| CN201702591U (en) * | 2010-05-07 | 2011-01-12 | 浙江吉利汽车有限公司 | Round bar fixture |
| CN202028945U (en) * | 2010-11-12 | 2011-11-09 | 新昌县永强空调配件有限公司 | A tool clamping device on trolley |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202701864U (en) * | 2012-07-17 | 2013-01-30 | 艾家林 | Adjustable clamping tool |
-
2013
- 2013-11-29 CN CN201310621180.0A patent/CN103639752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658490A1 (en) * | 1976-12-23 | 1978-06-29 | Skf Kugellagerfabriken Gmbh | Multiple workpiece chuck mechanism - has jaws between parallel cross-members with auxiliary jaws movable in clamping direction |
| CN201132266Y (en) * | 2007-12-26 | 2008-10-15 | 南车石家庄车辆有限公司 | Processing assembly for axial pins |
| CN201702591U (en) * | 2010-05-07 | 2011-01-12 | 浙江吉利汽车有限公司 | Round bar fixture |
| CN202028945U (en) * | 2010-11-12 | 2011-11-09 | 新昌县永强空调配件有限公司 | A tool clamping device on trolley |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202701864U (en) * | 2012-07-17 | 2013-01-30 | 艾家林 | Adjustable clamping tool |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589105A (en) * | 2015-01-20 | 2015-05-06 | 优德精密工业（昆山）股份有限公司 | Bushing edge trimming machining tool and machining method |
| CN105127793A (en) * | 2015-09-22 | 2015-12-09 | 优德精密工业（昆山）股份有限公司 | Machining jig for convex-V-type guide plate |
| CN106112595A (en) * | 2016-08-04 | 2016-11-16 | 中国电子科技集团公司第二十六研究所 | A kind of batch chamfering clamp of acousto-optic crystal block |
| CN106112595B (en) * | 2016-08-04 | 2018-01-09 | 中国电子科技集团公司第二十六研究所 | A kind of batch chamfering clamp of acousto-optic crystal block |
| CN109420916A (en) * | 2017-09-05 | 2019-03-05 | 深圳市泛海统联精密制造有限公司 | A kind of multistation self-centering fixture |
| CN107838722A (en) * | 2017-12-06 | 2018-03-27 | 苏州市职业大学 | A kind of multi-station clamp for micro part processing |
| CN109202491A (en) * | 2018-11-20 | 2019-01-15 | 陕西海力特精密机械有限公司 | Process the linear orientation clamping tooling of chuck jaws |
| CN112621288A (en) * | 2020-12-11 | 2021-04-09 | 信联智翊科技(苏州)有限公司 | Efficient batch machining jig based on fan-shaped bushings and operation method thereof |
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| PB01 | 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: 20140319 |