CN108067669B - A kind of stiffening device of prong vibration prevention - Google Patents
A kind of stiffening device of prong vibration prevention Download PDFInfo
- Publication number
- CN108067669B CN108067669B CN201611029349.3A CN201611029349A CN108067669B CN 108067669 B CN108067669 B CN 108067669B CN 201611029349 A CN201611029349 A CN 201611029349A CN 108067669 B CN108067669 B CN 108067669B
- Authority
- CN
- China
- Prior art keywords
- pillar
- prong
- stiffening device
- screw
- skewback
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Jigs For Machine Tools (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention adds field for machine, and in particular to a kind of stiffening device of prong vibration prevention.Usually during milling machine machined cantilever longer prong workpiece, often due to cantilever is longer, when processing, will appear prong chatter, thus influence the processing quality of cutter.The stiffening device of prong vibration prevention of the invention includes bracket, which has on pedestal there are four parallel strut, is successively the first pillar, the second pillar, third pillar and the 4th pillar, is connected with pressing plate in pillar end face；There is a pair of of housing screw respectively in the first pillar and the 4th pillar lateral surface, end is inserted into the hole of withstanding tight block, and is relatively rotated by insertion elastic cylindrical pin limitation；When the prong is inserted between the first pillar and the second pillar, between third pillar and the 4th pillar when, by rotating the housing screw, prong is compressed and is reinforced.The long-armed prong of effective solution is during machine adds due to chatter bring processing problems.
Description
Technical field
The present invention is for machining field, and in particular to a kind of stiffening device of prong vibration prevention inhibits at workpiece prong
Chatter when machining.
Background technique
Usually during milling machine machined cantilever longer prong workpiece, often due to cantilever is longer, when processing, can go out
Existing prong chatter, thus influences the processing quality of cutter, and will appear oscillation mark in workpiece surface, influences the surface product of workpiece
Matter and service performance.In addition, this vibration can serious abrasion cutter, shorten cutting-tool's used life.
Summary of the invention
The purpose of the present invention is: the present invention processes chatter in order to prevent, devises at prong a kind of for preventing chatter
Stiffening device.
The stiffening device of prong vibration prevention of the invention, processes the prong of part for assisting, which includes
Bracket, the bracket have on pedestal there are four parallel strut, are successively the first pillar, the second pillar, third pillar and the 4th
Column is connected with pressing plate in pillar end face；There is a pair of of housing screw respectively in the first pillar and the 4th pillar lateral surface, end is inserted
Enter in the hole of withstanding tight block, and is relatively rotated by insertion elastic cylindrical pin limitation；When the prong is inserted into the first pillar and second
Between pillar, between third pillar and the 4th pillar when, by rotating the housing screw, prong is compressed and is reinforced.
Further, further include skewback, pin shaft is fixed on second pillar, the skewback has slanting slot simultaneously
It is mounted on the pin shaft；Top fastening screw is installed on pressing plate, the skewback is limited.
Further, the position on pedestal corresponding to the skewback is also equipped with the screw for limit.
Further, it is fixed with nut on the outside of first pillar and the 4th pillar, connected with the housing screw screw thread
It connects, inside has the rectangular opening for accommodating the withstanding tight block.
Further, pressing plate is linked together by screw and bracket.
The beneficial effects of the present invention are: the present invention uses the vibration prevention stiffening device, the long-armed prong of effective solution exists
Machine add during due to chatter bring processing problems.The difficulty of processing for reducing operator, improves workpiece surface quality,
Making workpiece, size is more stable in process, greatly improves workpiece's qualification rate and processing efficiency, reduces processing cost.And
And the fixture with seriation, can meet the clamping requirement of identical jobs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that stiffening device of the present invention clamps prong.
Wherein, 1- bracket, 2- pressing plate, 3- skewback, 4- withstanding tight block, 5- housing screw, 6- pin shaft, 7- Top fastening screw, 8- spiral shell
Mother, 9- elastic cylindrical pin, 10- screw, 11- screw
Specific embodiment
A kind of stiffening device of prong vibration prevention, processes the prong of part for assisting, which includes bracket
1, which has on pedestal there are four parallel strut, is successively the first pillar, the second pillar, third pillar and the 4th pillar,
Pressing plate 2 is connected in pillar end face；There is a pair of of housing screw 5 respectively in the first pillar and the 4th pillar lateral surface, end is inserted
In the hole for entering withstanding tight block 4, and relatively rotated by the insertion limitation of elastic cylindrical pin 9；When the prong is inserted into the first pillar and the
Between two pillars, between third pillar and the 4th pillar when, by rotating the housing screw 5, prong is compressed and is reinforced.
Further include skewback 3, pin shaft 6 is fixed on second pillar, the skewback 3 has slanting slot and is mounted on
On the pin shaft 6；Top fastening screw 7 is installed on pressing plate 2, the skewback 3 is limited.
Position on pedestal corresponding to the skewback 3 is also equipped with the screw 11 for limit.In first pillar
It is fixed with nut 8 with the 4th pillar outside, is threadedly coupled with the housing screw 5, inside has the square for accommodating the withstanding tight block 4
Shape hole.Pressing plate 2 is linked together by screw 10 with bracket 1.
Claims (5)
1. a kind of stiffening device of prong vibration prevention, processes the prong of part for assisting, it is characterised in that: the device
Including bracket (1), it is successively the first pillar, the second pillar, third branch which, which has on pedestal there are four parallel strut,
Column and the 4th pillar are connected with pressing plate (2) in pillar end face；There is a pair of of compression respectively in the first pillar and the 4th pillar lateral surface
Screw (5), end are inserted into the hole of withstanding tight block (4), and are relatively rotated by insertion elastic cylindrical pin (9) limitation；When described
Prong is inserted between the first pillar and the second pillar, between third pillar and the 4th pillar when, pass through the rotation housing screw
(5), prong is compressed and is reinforced.
2. stiffening device according to claim 1, it is characterised in that: it further include skewback (3), it is solid on second pillar
Surely have pin shaft (6), the skewback (3) has slanting slot and is mounted on the pin shaft (6)；Top is installed on pressing plate (2)
Tight screw (7), limits the skewback (3).
3. stiffening device according to claim 2, it is characterised in that: correspond to the position of the skewback (3) on pedestal
It is also equipped with the screw (11) for limit.
4. stiffening device according to any one of claim 1-3, it is characterised in that: in first pillar and the 4th
Nut (8) are fixed on the outside of column, are threadedly coupled with the housing screw (5), inside has the rectangle for accommodating the withstanding tight block (4)
Hole.
5. stiffening device according to any one of claim 1-3, it is characterised in that: pressing plate (2) by screw (10) with
Bracket (1) links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029349.3A CN108067669B (en) | 2016-11-14 | 2016-11-14 | A kind of stiffening device of prong vibration prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029349.3A CN108067669B (en) | 2016-11-14 | 2016-11-14 | A kind of stiffening device of prong vibration prevention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108067669A CN108067669A (en) | 2018-05-25 |
| CN108067669B true CN108067669B (en) | 2019-05-28 |
Family
ID=62161262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611029349.3A Active CN108067669B (en) | 2016-11-14 | 2016-11-14 | A kind of stiffening device of prong vibration prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108067669B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0595074A1 (en) * | 1992-10-30 | 1994-05-04 | DE-STA-CO Metallerzeugnisse GmbH | Clamping device |
| CN202006372U (en) * | 2011-01-06 | 2011-10-12 | 江西昌河航空工业有限公司 | I-shaped beam type part machining tool |
| CN204339397U (en) * | 2014-12-19 | 2015-05-20 | 重庆美欧特机电制造有限公司 | Shift fork car endoporus centre-to-centre spacing adjusting tool |
| CN104972324A (en) * | 2015-06-18 | 2015-10-14 | 潘秀娟 | Boring mold fixture for machining outrigger part |
| CN205237621U (en) * | 2015-12-31 | 2016-05-18 | 浙江机电职业技术学院 | Reduction gear separation fork arc surface milling fixture |
| CN205415033U (en) * | 2016-03-16 | 2016-08-03 | 建湖县威力液压机械制造有限公司 | Two -sided milling with clamping apparatus |
-
2016
- 2016-11-14 CN CN201611029349.3A patent/CN108067669B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0595074A1 (en) * | 1992-10-30 | 1994-05-04 | DE-STA-CO Metallerzeugnisse GmbH | Clamping device |
| CN202006372U (en) * | 2011-01-06 | 2011-10-12 | 江西昌河航空工业有限公司 | I-shaped beam type part machining tool |
| CN204339397U (en) * | 2014-12-19 | 2015-05-20 | 重庆美欧特机电制造有限公司 | Shift fork car endoporus centre-to-centre spacing adjusting tool |
| CN104972324A (en) * | 2015-06-18 | 2015-10-14 | 潘秀娟 | Boring mold fixture for machining outrigger part |
| CN205237621U (en) * | 2015-12-31 | 2016-05-18 | 浙江机电职业技术学院 | Reduction gear separation fork arc surface milling fixture |
| CN205415033U (en) * | 2016-03-16 | 2016-08-03 | 建湖县威力液压机械制造有限公司 | Two -sided milling with clamping apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108067669A (en) | 2018-05-25 |
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