CN103831647A - Angle face clamping device and clamping method thereof - Google Patents
Angle face clamping device and clamping method thereof Download PDFInfo
- Publication number
- CN103831647A CN103831647A CN201410096828.1A CN201410096828A CN103831647A CN 103831647 A CN103831647 A CN 103831647A CN 201410096828 A CN201410096828 A CN 201410096828A CN 103831647 A CN103831647 A CN 103831647A
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- CN
- China
- Prior art keywords
- pressing plate
- positioning component
- clamping device
- clamping
- angle faces
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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
- B23Q3/062—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 an angle face clamping device. A positioning assembly is arranged at one end of a base plate and the other end of the base plate is provided with a fork seat. One end of the fork seat is connected with a pressing plate in a moving mode through a straight pin. One end of the pressing plate is provided with a pressing block. The front end of the pressing block is of a semi-cylindrical structure and bends downwards to form an angle along the surface of the pressing plate. Opened grooves which are opposite to each other in position are formed in the fork seat and the pressing plate respectively. Bolts are arranged in the opened grooves and handle nuts are in threaded connection with the upper portions of the bolts and press the pressing plate. The angle face clamping device can rapidly position parts and is simple in clamping method and capable of improving processing efficiency and ensuring the quality of processed parts.
Description
Technical field
The present invention relates to a kind of angle faces clamping device and clamping method thereof, belong to a kind of frock clamp.
Background technology
Clamping and clamping with angle part when the machining, be that can to realize part machining state stable, processes the basic guarantee of qualified parts.Existing fixture adopts unidirectional screw-in clamping and compression conventionally to the part with angle faces, as shown in Figure 1, need to be respectively by horizontal plane and vertical plane fixed form respectively, this fixture clamping and compression mode need hold-down mechanism many, and fixture adds the increase of cycle in man-hour, processing cost is corresponding rising also, and side direction compresses due to state variation after part processing on inclined-plane, make side direction compress the impaction state of frequent appearance point contact, easily part is weighed wounded, cause part quality defect, even cause part to scrap; When its clamping step operation simultaneously, step is many, directly affects working (machining) efficiency, especially the longer part of processing.
Summary of the invention
The technical problem that this method will solve is to provide a kind of angle faces clamping device and clamping method thereof, and this device not only can be located fast to part, and its clamping method is simple, thereby improves working (machining) efficiency, and ensures the quality of processing parts.
For overcoming the above problems, the concrete technical scheme of this method is as follows: a kind of angle faces clamping device, one end at base plate is provided with positioning component, the other end is provided with forked standard, end at forked standard is flexibly connected pressing plate by straight pin, end at pressing plate is provided with briquetting, and the front end of briquetting is half cylindrical structure, and is bent downwardly an angle along the surface of pressing plate; On forked standard and pressing plate, be respectively equipped with open slot corresponding to position, bolt is set in open slot, handle nut is threaded with the top of bolt and pressing plate is compressed.
Described positioning component is divided into some and is uniformly distributed, and is provided with several open slots on the surface of positioning component, is provided with coaxial through hole at the side of positioning component.
The clamping method of above-mentioned angle faces clamping device, comprises the following steps:
1) horizontal plane of the part with angle faces is placed on base plate, its vertical plane is spacing by positioning component;
2) pressing plate and forked standard are fastened, lean the corner of part by the cup head of briquetting;
3) rotary handle nut, compresses pressing plate; When processing after part, rotary handle nut, opens pressing plate, can pull down part.
This angle faces clamping device adopts briquette structure, and by the semi-cylindrical in configuration on briquetting, directly will be with angled part clamping, and do not injure part in the process of processing, thereby ensure the crudy of part.Adopt this clamping method to improve clamping speed simultaneously, ensured production efficiency.
Positioning component is arranged to several open slots, and the auricle that the part back side can be provided with or boss clamping are in the gap of open slot or an another positioning component, thus the steady positioning of guarantee part.
Brief description of the drawings
Fig. 1 is the positioning tool of former part.
Fig. 2 is the application's angle faces clamping device structural representation.
Detailed description of the invention
As shown in Figure 2, a kind of angle faces clamping device, be provided with positioning component 2 in one end of base plate 1, the other end is provided with forked standard 9, end at forked standard 9 is flexibly connected pressing plate 7 by straight pin 5, be provided with briquetting 4 in the end of pressing plate 7, the front end of briquetting 4 is half cylindrical structure, and is bent downwardly an angle along the surface of pressing plate 7; On forked standard 9 and pressing plate 7, be respectively equipped with open slot corresponding to position, bolt 6 is set in open slot, handle nut 8 is threaded with the top of bolt 6 and pressing plate 7 is compressed.
Described positioning component 2 is divided into some and is uniformly distributed, and is provided with several open slots on the surface of positioning component 2, is provided with coaxial through hole at the side of positioning component 2.
The clamping method of above-mentioned angle faces clamping device, comprises the following steps:
1) horizontal plane of the part with angle faces 10 is placed on base plate 1, its vertical plane is spacing by positioning component 2;
2) pressing plate 7 and forked standard 9 are fastened, lean the corner of part by the cup head of briquetting 7;
3) rotary handle nut 8, compresses pressing plate 7; When processing after part 10, rotary handle nut 8, opens pressing plate 7, can pull down part 10.
Claims (3)
1. an angle faces clamping device, it is characterized in that: be provided with positioning component (2) in one end of base plate (1), the other end is provided with forked standard (9), end at forked standard (9) is flexibly connected pressing plate (7) by straight pin (5), be provided with briquetting (4) in the end of pressing plate (7), the front end of briquetting (4) is half cylindrical structure, and is bent downwardly an angle along the surface of pressing plate (7); On forked standard (9) and pressing plate (7), be respectively equipped with open slot corresponding to position, bolt (6) is set in open slot, handle nut (8) is threaded with the top of bolt (6) and pressing plate (7) is compressed.
2. angle faces clamping device as claimed in claim 1, it is characterized in that: described positioning component (2) is divided into some and is uniformly distributed, surface at positioning component (2) is provided with several open slots, is provided with coaxial through hole at the side of positioning component (2).
3. the clamping method of angle faces clamping device as claimed in claim 2, comprises the following steps:
1) horizontal plane of the part with angle faces (10) is placed on to base plate (1) above, its vertical plane is spacing by positioning component (2);
2) pressing plate (7) and forked standard (9) are fastened, lean the corner of part by the cup head of briquetting (7);
3) rotary handle nut (8), compresses pressing plate (7); When processing after part (10), rotary handle nut (8), opens pressing plate (7), can pull down part (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096828.1A CN103831647B (en) | 2014-03-17 | 2014-03-17 | A kind of angle faces clamping device and clamping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096828.1A CN103831647B (en) | 2014-03-17 | 2014-03-17 | A kind of angle faces clamping device and clamping method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831647A true CN103831647A (en) | 2014-06-04 |
| CN103831647B CN103831647B (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096828.1A Active CN103831647B (en) | 2014-03-17 | 2014-03-17 | A kind of angle faces clamping device and clamping method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831647B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676554A (en) * | 2019-01-16 | 2019-04-26 | 沈阳飞机工业（集团）有限公司 | A kind of general fast-positioning device of monoblock type for Airplane frame plate parts and its application method |
| CN113664774A (en) * | 2021-08-27 | 2021-11-19 | 中国航发沈阳黎明航空发动机有限责任公司 | Rapid clamping device and method for engine mounting edge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756627A1 (en) * | 1977-12-19 | 1979-06-21 | Wohlenberg Kg H | Work clamp for machine tool table - has L=shaped clamping face with spherical clamp surfaces to adapt to angle of work |
| CN201505828U (en) * | 2009-08-18 | 2010-06-16 | 浙江吉利汽车有限公司 | Adjusting press plate |
| CN102975060A (en) * | 2011-09-07 | 2013-03-20 | 朱华丰 | Mold press plate |
| CN103100893A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | Positioning device of precise workpiece milling of big size |
| CN103481072A (en) * | 2013-09-22 | 2014-01-01 | 山东东星表业有限公司 | Rapid machining positioning device |
-
2014
- 2014-03-17 CN CN201410096828.1A patent/CN103831647B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756627A1 (en) * | 1977-12-19 | 1979-06-21 | Wohlenberg Kg H | Work clamp for machine tool table - has L=shaped clamping face with spherical clamp surfaces to adapt to angle of work |
| CN201505828U (en) * | 2009-08-18 | 2010-06-16 | 浙江吉利汽车有限公司 | Adjusting press plate |
| CN102975060A (en) * | 2011-09-07 | 2013-03-20 | 朱华丰 | Mold press plate |
| CN103100893A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | Positioning device of precise workpiece milling of big size |
| CN103481072A (en) * | 2013-09-22 | 2014-01-01 | 山东东星表业有限公司 | Rapid machining positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676554A (en) * | 2019-01-16 | 2019-04-26 | 沈阳飞机工业（集团）有限公司 | A kind of general fast-positioning device of monoblock type for Airplane frame plate parts and its application method |
| CN113664774A (en) * | 2021-08-27 | 2021-11-19 | 中国航发沈阳黎明航空发动机有限责任公司 | Rapid clamping device and method for engine mounting edge |
| CN113664774B (en) * | 2021-08-27 | 2022-07-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Rapid clamping device and method for engine mounting edge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831647B (en) | 2016-07-20 |
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