CN106424955B - Turn round shells part inner wall weld root cleaning device - Google Patents
Turn round shells part inner wall weld root cleaning device Download PDFInfo
- Publication number
- CN106424955B CN106424955B CN201610977638.XA CN201610977638A CN106424955B CN 106424955 B CN106424955 B CN 106424955B CN 201610977638 A CN201610977638 A CN 201610977638A CN 106424955 B CN106424955 B CN 106424955B
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- CN
- China
- Prior art keywords
- cutter head
- body housing
- revolving body
- housing part
- sleeve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses one kind being used for revolving body housing part inner wall weld root cleaning device, including clamping part and the processing section being arranged on the clamping part, wherein, clamping part includes the lower platen being set on the base and the spaced apart top board of the lower platen, supporting rod is provided between two pressing plates, revolving body housing part coaxial sleeve to be processed in supporting rod periphery and is fixed its both ends of the surface by the top board and lower platen；Notch is provided on top board, the processing section is arranged in the notch, the processing section includes the actuation mechanism of cover board, cutter head and control cutter head movement, the cover board is fixed on the top board, the actuation mechanism is mounted on by the cover board in the notch, the actuation mechanism is for controlling the cutter head movement, to realize the back chipping to the boss on revolving body housing part inner wall.The device of the invention can realize the clean-up machining to revolving parts inner wall boss, and conveniently, clean-up machining is precise and stable for simple in structure, clamping centering.
Description
Technical field
The present invention relates to slewing parts processing technique fields, and in particular to a kind of inner wall back chipping of revolution shells part
Device.
Background technology
Many revolving body housing parts have boss structure design, such as Fig. 1 because of matching requirements, in inner wall.This boss knot
It needs to carry out it at back chipping or clear angle in the processing of structure, to ensure consistency that part is processed by back chipping position, instrument is avoided to set
The standby interference with the non-back chipping position of cylindric part inner wall, it is ensured that install smooth, reliable in quality.
Traditional back chipping or clear angle mode are to complete clear angle by the form processing of slotting machine or electric spark.But it is existing in production
, due to the limitation of machine tool travel, it is difficult to it is processed using lathe, while rotary part is not easy clamping, and alignment time is long,
High, unsuitable batch production is required worker's technology.
CN105290553A discloses a kind of cylindric part inner wall protruding features back chipping tooling, in cylindric part
Wall installs the special-shaped feature back chipping of protrusion of equipment, and the cylindrical shape part inner wall protruding features back chipping tooling is by connecting screw, locking
Nut and abnormal shape are formed from centering back chipping electrode, and connecting screw one end is polished rod, and one end is screw rod, polished end and spark-erosion machine tool
Main shaft is connected, and screw rod end suffers from one's own actions the screw hole on positive electrode with special-shaped back chipping and is connected, by locking nut realization connecting screw with it is different
Type back chipping suffers from one's own actions positive electrode locking.
The back chipping of any protrusion features of cylindric part inner wall is completed in the program by spark-erosion machine tool, and is set on electrode
In respect of centering plane, facilitate electrode and product centering, realizes the accurate back chipping of cylindric part inner wall abnormal shape feature, replaced by machinery
By hand, quickly accurate polishing is realized.But problem is still remained to the clamping of device in said program, clamping precision is not high,
And centering is inconvenient in clamping, and it is complicated, it is not easy to the clean-up machining to revolving parts inner wall boss.
Invention content
The problem of being difficult to clean off for current revolving parts inner wall boss root surplus, the present invention provide one kind and are used for back
Swivel housing part inner wall weld root cleaning device fixes the clamping of revolving body using upper lower platen by the structure design of optimization
And the cutter head control of the moving operation of controllable dynamics, realize the clean-up machining to revolving parts inner wall boss, structure
Simply, clamping centering is convenient, and clean-up machining is precise and stable.
To achieve the above object, it is proposed, according to the invention, provide a kind of for revolving body housing part inner wall weld root cleaning device, spy
Sign is, which includes clamping part and the processing section that is arranged on the clamping part, wherein
The clamping part include the lower platen being set on the base, with the spaced apart top board of the lower platen, two
It is provided with supporting rod between pressing plate, revolving body housing part coaxial sleeve to be processed is in supporting rod periphery and by described
Pressing plate and lower platen are fixed its both ends of the surface；
Notch is provided on the top board, the processing section is arranged in the notch, which includes cover board, knife
The actuation mechanism of head and control cutter head movement, the cover board are fixed on the top board, and the actuation mechanism passes through this
Cover board is mounted in the notch, and the actuation mechanism is for controlling the cutter head movement, to realize to revolving body housing part
The back chipping of boss on inner wall.
As present invention further optimization, the actuation mechanism includes sleeve and push rod, and the sleeve passes through the lid
Through-hole on plate is set in the notch, and the push rod is coaxial and thread set is in the sleeve, end fixed setting
There is above-mentioned cutter head, which can realize that the relatively described sleeve moves axially by the screw-thread fit in sleeve, to controllable
The position of cutter head processed in the axial direction.
As present invention further optimization, the push rod is Step Shaft close to one end of cutter head, on the Step Shaft
It is set with spring, one end abuts the step on the Step Shaft, and the other end is abutted with sleeve close to the end face of cutter head one end.
As present invention further optimization, the push rod is provided with spanner with respect to the other end of cutter head, is used to drive
Rotation of the push rod in sleeve.
As present invention further optimization, it is provided with keyway on the lower platen, with described supporting rod one end end key
Connection, to be supported rotation stop and the positioning of bar.
As present invention further optimization, the top board center is provided with through-hole, the support boom end be used for across
The through-hole and by nut check, to realize the fixation of the revolving body housing part between top board and lower platen.
As present invention further optimization, the actuation mechanism further includes screw rod and wedge block, wherein the top board
Upper edge is provided with the threaded hole communicated with the notch in axially direction, and the screw rod is stretched from outside by the threaded hole
Enter in the notch and connect with the wedge block in notch, which is abutted by lozenges with sleeve lateral wall.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, have below beneficial to effect
Fruit：
(1) in the present invention, by using the inclined wedge push structure of lateral screw and wedge block, it can be achieved that cutter head is in plane side
Upwards with the precise positioning of inner wall boss.
(2) in the present invention, push rod, band dynamic cutter head is pushed to cut, add in sleeve up and down by using spanner screw thread rotation
Add spring, is squeezed by elasticity, person's control strength easy to operation while facilitating cutter head to move up and down.
(3) it in the present invention, is oriented to using square groove structure in barrel forward end, moves, avoid convenient for push rod upper and lower directions
Dystopy is moved in the plane.
(4) the device of the invention is applied in the surplus removing processing of a variety of revolving parts inner wall boss roots, clamping
Efficient, clamping centering is convenient, and easy to use and reliable, processing cost is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the revolving body housing part with boss structure；
Fig. 2 is the structural schematic diagram for revolving body housing part inner wall weld root cleaning device of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the processing section for revolving body housing part inner wall weld root cleaning device of the embodiment of the present invention；
Fig. 4 is the processing section for revolving body housing part inner wall weld root cleaning device of the embodiment of the present invention at another
Schematic diagram under visual angle；
In all the appended drawings, identical reference numeral is used for indicating identical element or structure, wherein：1- top boards, 2-
Nut, 3- supporting rods, 4- spanners, 5- push rods, 6- cover boards, 7- springs, 8- sleeves, 9- cutter heads, 10- screws, 11- lower platens, 12-
Pedestal, 13- screw rods, 14- wedge blocks.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.
One kind of the embodiment of the present invention is used for revolving body housing part inner wall weld root cleaning device, including clamping part and setting exist
Processing section on the clamping part.
As shown in Fig. 2, clamping part includes top board 1, nut 2, supporting rod 3, lower platen 11 and pedestal 12.Lower platen 11
It is set on the base, top board 1 and 11 arranged for interval of lower platen, the distance at interval are preferably the axis of revolving parts to be processed
To length, its certain distance is adjustable, you can be adjusted according to the axial length of revolving parts to be processed.Two pressures
It is provided with supporting rod 3 between plate, revolving body housing part coaxial sleeve to be processed is in 3 periphery of the supporting rod and by described
Pressing plate 1 and lower platen 11 are fixed the both ends of the surface of revolving body.
When parts fixation, bottom is fixed on lower platen 11, and top is contacted with 1 big face of top board, by nut 2 in support
Fastenings after the threaded connection spinning top board 1 on 3 top of bar.11 lower end of lower platen is arranged on pedestal 12, the lower platen 11
On be provided with keyway, rotation stop and positioning are carried out by key connection structure on supporting rod 3.
As shown in Fig. 2, being provided with notch on top board 1, the notch of top board 1, processing section are preferably penetrated through in the axial direction
It is arranged in the notch.
As shown in Fig. 2,3 and 4, processing section includes the actuation mechanism of cover board 6, cutter head 9 and control cutter head movement, cover board 6
It is fixed on the top board 1, the actuation mechanism is mounted on by the cover board 6 in the notch, which uses
It is moved in controlling the cutter head 9, to realize the back chipping to the boss on revolving body housing part inner wall.
As shown in Fig. 2,3 and 4, actuation mechanism includes spring 7, sleeve 8 and push rod 5, and sleeve 8 passes through on the cover board 6
Through-hole is set in the notch, and the push rod 5 is coaxial and thread set is in the sleeve 8, and end is fixedly installed
Cutter head 9 is stated, cutter head 9 is preferably fixed on by 5 end of push rod by screw 10.The push rod 5 can pass through the screw-thread fit in sleeve
Realization is moved in the axial direction relative to the sleeve 8, to the position of controllable cutter head 9 in the axial direction, to adapt to Working position
Adjustment.
Push rod 5 is Step Shaft close to one end of cutter head, is set with spring 7 on the Step Shaft, described in one end abuts
Step on Step Shaft, the other end are abutted with sleeve 8 close to the end face of cutter head one end.When push rod 5 is moved axially with dynamic cutter head 9,
Above-mentioned spring 7 can be compressed, the cushioning effect of spring 7 effectively can adjust or buffer the movement of cutter head, while being conducive to control and pushing away
The operating force of bar 5.
In one embodiment, push rod 5 is provided with spanner 4 with respect to the other end of cutter head 9, is used for driving push rod in sleeve
In rotation.
In one embodiment, be provided with keyway on lower platen 11, with 3 one end end of the supporting rod be keyed, with into
The rotation stop of row supporting rod and positioning.
In one embodiment, 1 center of top board is provided with through-hole, and 3 end of supporting rod is used for across the through-hole and passes through spiral shell
Mother 2 locks, to realize the fixation of the revolving body housing part between top board and lower platen.
Further include the screw rod 13 being arranged on lateral and the wedge shape coordinated with it as shown in figure 4, in one embodiment
Block 14.Wherein, wedge block is preferably provided in the notch, and 1 upper edge of top board is provided in axially direction and notch
The threaded hole communicated, screw rod 13 are stretched into the notch from outside by the threaded hole and are connect with the wedge block 14 in notch,
The wedge block 14 is abutted by lozenges with 8 side wall of sleeve.By adjusting screw rod 13 in the relative displacement of threaded hole, can drive
14 drive sleeve 8 of wedge block vertically with the movement on axial direction, so as to adjust the position of cutter head.It is adjusted by lateral screw 13
Wedge block 14 is saved, the position of cutter head 9 is precisely controlled, ensures the centering precision of cutter head 9 and part back chipping position.
Preferably, cutter head 9 is fixed on by screw 10 on push rod 5, and push rod 5 is connected with spanner 4, between push rod 5 and sleeve 5
Equipped spring 7, ensures the up and down motion of push rod 5 by Elastic Contact, and controls strength size.Operator is revolved by hand when use
Turn spanner, push push rod and cutter head down-cutting, realizes the purpose for removing root surplus.
Fig. 1 is the part of certain batch production, outside diameterWall thickness 5mm, overall length 340mm, inner wall have one
The rectangle boss of 8mm × 4mm × 2mm, as assembly positioning datum, design requirement boss connect root with inner wall not to be permitted boss
Permitted have surplus.Process equipment cannot be satisfied part processing range demands, and clamping needs centering, spends the time long, quality
It is difficult to ensure.Above-mentioned weld root cleaning device through the invention, clamping, centering and process time greatly reduce, and processing quality is had
Effect ensures that processing efficiency significantly improves.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (6)
1. one kind being used for revolving body housing part inner wall weld root cleaning device, which is characterized in that the device includes clamping part and setting
Processing section on the clamping part, wherein
The clamping part includes on lower platen (11) and the lower platen (11) of the setting on pedestal (12) are spaced apart
Pressing plate (1) is provided with supporting rod (3) between two pressing plates, and revolving body housing part coaxial sleeve to be processed is in the supporting rod (3)
Periphery is simultaneously fixed its both ends of the surface by the top board (1) and lower platen (11), and keyway is provided on the lower platen (11),
It is keyed with the supporting rod (3) one end end, to be supported rotation stop and the positioning of bar；
Be provided with notch on the top board (1), the processing section is arranged in the notch, the processing section include cover board (6),
The actuation mechanism of cutter head (9) and control cutter head movement, the cover board (6) are fixed on the top board (1), the start
Mechanism is mounted on by the cover board (6) in the notch, and the actuation mechanism is mobile for controlling the cutter head (9), to realize
To the back chipping of the boss on revolving body housing part inner wall.
2. according to claim 1 a kind of for revolving body housing part inner wall weld root cleaning device, wherein the actuation mechanism
Including sleeve (8) and push rod (5), the sleeve (8) passes through the through-hole on the cover board (6) to be set in the notch, described
Push rod (5) is coaxial and thread set is in the sleeve (8), and end is fixedly installed the cutter head (9), which can
Realize that the relatively described sleeve (8) moves axially by the screw-thread fit in sleeve (8), to which controllable cutter head (9) is in axis
Upward position.
3. according to claim 2 a kind of for revolving body housing part inner wall weld root cleaning device, wherein the push rod (5)
It is Step Shaft close to one end of cutter head (9), spring (7) is set on the Step Shaft, one end abuts on the Step Shaft
Step, the other end and sleeve (8) are abutted close to the end face of cutter head one end.
4. according to claim 3 a kind of for revolving body housing part inner wall weld root cleaning device, wherein the push rod (5)
The other end of opposite cutter head (9) is provided with spanner (4), is used for rotation of the driving push rod (5) in sleeve (8).
5. one kind according to any one of claim 1-4 is used for revolving body housing part inner wall weld root cleaning device, wherein institute
It states top board (1) center and is provided with through-hole, supporting rod (3) end is used to lock across the through-hole and by nut (2), with reality
The now fixation of the revolving body housing part between top board (1) and lower platen (11).
6. one kind according to any one of claim 1-4 is used for revolving body housing part inner wall weld root cleaning device, wherein institute
It further includes screw rod (13) and wedge block (14) to state actuation mechanism, wherein the top board (1) upper edge is in axially direction
Be provided with the threaded hole communicated with the notch, the screw rod (13) stretched into the notch from outside by the threaded hole and with lack
The wedge block (14) connection in mouthful, the wedge block (14) are abutted by lozenges with sleeve (8) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977638.XA CN106424955B (en) | 2016-11-08 | 2016-11-08 | Turn round shells part inner wall weld root cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977638.XA CN106424955B (en) | 2016-11-08 | 2016-11-08 | Turn round shells part inner wall weld root cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424955A CN106424955A (en) | 2017-02-22 |
| CN106424955B true CN106424955B (en) | 2018-09-07 |
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ID=58207442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977638.XA Active CN106424955B (en) | 2016-11-08 | 2016-11-08 | Turn round shells part inner wall weld root cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424955B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211095B (en) * | 2021-04-29 | 2024-08-06 | 北京航天光华电子技术有限公司 | Dual-purpose equipment for polishing surface and back gouging inner hole of flat plate type part |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006123056A (en) * | 2004-10-28 | 2006-05-18 | Nachi Fujikoshi Corp | Vice clamping device for automobile crankshaft |
| CN202143982U (en) * | 2011-05-31 | 2012-02-15 | 滁州兴达机电有限公司 | Deburring device in hole and hole opening |
| CN103706891A (en) * | 2012-10-09 | 2014-04-09 | 天津天海同步科技股份有限公司 | Fixture |
| CN203471068U (en) * | 2013-08-20 | 2014-03-12 | 江苏天元钢管有限公司 | Cutter of steel pipe inner wall |
| CN204486928U (en) * | 2015-01-27 | 2015-07-22 | 宁波华元焊业有限公司 | A kind of deburring equipment of metal steel strap |
| CN105728770A (en) * | 2016-03-30 | 2016-07-06 | 句容五星机械制造有限公司 | Clamp tool used for turning thin-wall cylindrical workpiece |
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2016
- 2016-11-08 CN CN201610977638.XA patent/CN106424955B/en active Active
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| Publication number | Publication date |
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| CN106424955A (en) | 2017-02-22 |
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