CN109465468A - Improve turning process system rigidity knife rest - Google Patents
Improve turning process system rigidity knife rest Download PDFInfo
- Publication number
- CN109465468A CN109465468A CN201811591690.7A CN201811591690A CN109465468A CN 109465468 A CN109465468 A CN 109465468A CN 201811591690 A CN201811591690 A CN 201811591690A CN 109465468 A CN109465468 A CN 109465468A
- Authority
- CN
- China
- Prior art keywords
- tool
- screw
- regular hexagon
- post structure
- hexagon shape
- 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
Links
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The present invention provides improve turning process system rigidity knife rest, including regular hexagon shape tool-post structure, a tapped through hole is respectively opened up in the side of left and right two on the top of regular hexagon shape tool-post structure and bottom lower surface, circumferentially shape is uniformly distributed for three tapped through holes, each tapped through hole cooperates with a special shaped screw bolt, special shaped screw bolt includes head and screw rod, screw rod one end is fixedly connected with head, the other end is equipped with bulb, the clamping station of axial workpiece is formed between three bulbs, the head of the special shaped screw bolt of bottom is just against in sliding box, an inner bolt hole for radiai adjustment lathe tool is offered in the dome top surface of regular hexagon shape tool-post structure, inner bolt hole and soket head cap screw cooperate, the lower end surface on the head of soket head cap screw and lathe tool rear end face contact, the rectangular straight slot for accommodating lathe tool is offered in the top front surface of regular hexagon shape tool-post structure, just Pass through the fixed lathe tool of holding screw on hexagon shape tool-post structure.The present invention is easy to make, and easy to operate, part processing quality is reliable.
Description
Technical field
The invention belongs to Machining of Shaft-type Parts clamp arts, more particularly, to a kind of raising turning process system rigidity
Use knife rest.
Background technique
When lathe turning is processed, turning process system rigidity difference is to cause the main reason for vibrating, especially elongated in turning
When axial workpiece, for the rigidity for improving workpiece, follow-rest is mostly used to support workpiece.And use common follow-rest turning thin and long shafts
Part is often generated vibration and influences processing quality, it is therefore necessary to be designed a kind of raising vehicle due to the effect of cutting-in drag
It cuts process system and rigidly uses knife rest.
Summary of the invention
In view of this, fixture is easy to make the present invention is directed to propose one improves turning process system rigidity knife rest, operation
Simplicity, is particularly suitable for the batch production of the high elongated shaft of required precision, and when slender shaft turning rigidly greatly improves, part processing
Reliable in quality.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of raising turning process system rigidity knife rest, including regular hexagon shape tool-post structure, in the regular hexagon shape
The side of left and right two on the top of tool-post structure and bottom lower surface respectively open up a tapped through hole, and circumferentially shape is equal for three tapped through holes
Cloth, each tapped through hole cooperate with a special shaped screw bolt, and the special shaped screw bolt includes head and screw rod, described screw rod one end
It is fixedly connected with head, the screw rod other end is equipped with bulb, and the clamping station of axial workpiece, bottom are formed between three bulbs
The head of the special shaped screw bolt in portion is just against in sliding box, is equipped with connection handle in the left side of the regular hexagon shape tool-post structure, described
Connection handle be fixedly connected with lathe square tool post, offer one for diameter in the dome top surface of the regular hexagon shape tool-post structure
To the inner bolt hole for adjusting lathe tool, the inner bolt hole and soket head cap screw cooperate, the lower end on the head of the soket head cap screw
Face and lathe tool rear end face contact, it is logical in the rectangle that the top front surface of the regular hexagon shape tool-post structure offers receiving lathe tool
Slot passes through the fixed lathe tool of holding screw on regular hexagon shape tool-post structure.
Further, a rectangular step is processed in the upper right of the regular hexagon shape tool-post structure, and in rectangle platform
It is set side by side on the side with lathe tool face of rank there are two inner bolt hole, each inner bolt hole and a holding screw cooperate.
Further, the specification of the soket head cap screw is M16X50, and the screw pitch of the soket head cap screw is 2mm.
Further, gasket is equipped between the head and sliding box of the special shaped screw bolt arranged at the bottom.
Further, the soket head cap screw and holding screw are separately positioned on the left and right sides of lathe tool.
Further, the connection handle protrudes into the link slot of lathe square tool post, and is bolted.
Compared with the existing technology, raising turning process system rigidity of the present invention is had the advantage that with knife rest
Raising turning process system rigidity knife rest of the present invention, now uses vertical cut mode, and lathe tool is vertically pacified
On knife rest, cutting-in drag is downward, and knife rest is supported in sliding box by special shaped screw bolt, joins together with sliding box, slide carriage
Case bears cutting-in drag, thus is not likely to produce vibration during the cutting process, and processing quality is significantly improved；When machining,
The soket head cap screw above special tool-post is adjusted, so that lathe tool is done micro radiai adjustment, can repeatedly adjust, essence amount is adjusted, until
Process the satisfactory elongated shaft of diameter dimension.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that turning process system rigidity knife rest is improved described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of regular hexagon shape tool-post structure；
Fig. 3 is the structural schematic diagram of special shaped screw bolt.
Description of symbols:
1- special-shaped screw, 2- regular hexagon shape tool-post structure, 3- soket head cap screw, 4- lathe tool, 5- holding screw, 6- slide carriage
Case, 7- connection handle, 8- lathe square tool post, 9- axial workpiece.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1-Figure 3, a kind of raising turning process system rigidity knife rest, including regular hexagon shape tool-post structure 2,
The side of left and right two on the top of the regular hexagon shape tool-post structure 2 and bottom lower surface respectively open up a tapped through hole 21, and three
Circumferentially shape is uniformly distributed for tapped through hole 21, and each tapped through hole 21 cooperates with a special shaped screw bolt 1, and the special shaped screw bolt 1 includes
Head 11 and screw rod 12, described 12 one end of screw rod are fixedly connected with head 11, and 12 other end of screw rod is equipped with bulb 13,
The clamping station of axial workpiece 9 is formed between three bulbs 13, the head of the special shaped screw bolt 1 of bottom is just being against in sliding box 6,
The left side of the regular hexagon shape tool-post structure 2 is equipped with connection handle 7, and the connection handle 7 is fixedly connected with lathe square tool post 8,
The dome top surface of the regular hexagon shape tool-post structure 2 offers an inner bolt hole 22 for radiai adjustment lathe tool 4, and described is interior
Screw hole 22 and soket head cap screw 3 cooperate, the lower end surface on the head of the soket head cap screw 3 and 4 rear end face contact of lathe tool, in institute
The top front surface for stating regular hexagon shape tool-post structure 2 offers the rectangular straight slot 23 for accommodating lathe tool 4, regular hexagon shape tool-post structure 2
It is upper to pass through the fixed lathe tool 4 of holding screw 5.
Process a rectangular step 24 in the upper right of regular hexagon shape tool-post structure 2, and rectangular step 24 and vehicle
It is set side by side on the side of 4 face of knife there are two inner bolt hole 25, each inner bolt hole 25 and a holding screw 5 cooperate.
The specification of soket head cap screw 3 is M16X50, and the screw pitch of the soket head cap screw 3 is 2mm, and rotation one is all, then lathe tool 4
Along workpiece diameter 2mm forward or backward, the trace regulation of lathe tool 4 radially can be realized.
It is equipped with gasket between the head and sliding box 6 of the special shaped screw bolt 1 arranged at the bottom, ensure that special shaped screw bolt 1
End contacted with sliding box 6 reliably.
Soket head cap screw 3 and holding screw 5 are separately positioned on the left and right sides of lathe tool 4.
Connection handle 7 protrudes into the link slot of lathe square tool post 8, and is bolted.
When using this special tool-post, axial workpiece 9 is inserted by position cavity among special tool-post, using one-plus-one top side
Formula, 7 clamping of connection handle of special tool-post adjust three special shaped screw bolts 1 on lathe square tool post 8, make 13 part of bulb with axis class
The contact of 9 surface of part is reliable, and the overhang bracket of the special shaped screw bolt 1 below special tool-post can be in sliding box 6, when turning
First trial cut certain length adjusts the soket head cap screw 3 above special tool-post according to machining allowance after measurement, makees lathe tool 4 micro
Radiai adjustment, until the diameter dimension of elongated shaft meets the requirements.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of raising turning process system rigidity knife rest, it is characterised in that: including regular hexagon shape tool-post structure (2), in institute
The side of left and right two and bottom lower surface for stating the top of regular hexagon shape tool-post structure (2) respectively open up a tapped through hole (21), and three
Circumferentially shape is uniformly distributed for a tapped through hole (21), and each tapped through hole (21) cooperates with a special shaped screw bolt (1), the special-shaped spiral shell
Bolt (1) includes head (11) and screw rod (12), and the screw rod (12) one end is fixedly connected with head (11), the screw rod
(12) other end is equipped with bulb (13), and the clamping station of axial workpiece (9), the special-shaped spiral shell of bottom are formed between three bulbs (13)
The head of bolt (1) is just being against on sliding box (6), is equipped with connection handle (7) in the left side of the regular hexagon shape tool-post structure (2), institute
The connection handle (7) stated is fixedly connected with lathe square tool post (8), is opened in the dome top surface of the regular hexagon shape tool-post structure (2)
The inner bolt hole (22) for being used for radiai adjustment lathe tool (4) equipped with one, the inner bolt hole (22) and soket head cap screw (3) cooperate, institute
The lower end surface on the head for the soket head cap screw (3) stated and lathe tool (4) rear end face contact, in the regular hexagon shape tool-post structure (2)
Top front surface offer the rectangular straight slot (23) for accommodating lathe tool (4), pass through holding screw on regular hexagon shape tool-post structure (2)
(5) fixed lathe tool (4).
2. raising turning process system rigidity knife rest according to claim 1, it is characterised in that: in the regular hexagon
The upper right of shape tool-post structure (2) processes a rectangular step (24), and in the side with lathe tool (4) face of rectangular step (24)
It is set side by side on face there are two inner bolt hole (25), each inner bolt hole (25) and a holding screw (5) cooperate.
3. raising turning process system rigidity knife rest according to claim 2, it is characterised in that: the soket head cap screw
(3) specification is M16X50, and the screw pitch of the soket head cap screw (3) is 2mm.
4. raising turning process system rigidity knife rest according to claim 3, it is characterised in that: institute arranged at the bottom
It states and is equipped with gasket between the head of special shaped screw bolt (1) and sliding box (6).
5. raising turning process system rigidity knife rest described in any one of -4 according to claim 1, it is characterised in that: described
Soket head cap screw (3) and holding screw (5) are separately positioned on the left and right sides of lathe tool (4).
6. raising turning process system rigidity knife rest according to claim 5, it is characterised in that: the connection handle (7)
It protrudes into the link slot of lathe square tool post (8), and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591690.7A CN109465468A (en) | 2018-12-25 | 2018-12-25 | Improve turning process system rigidity knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591690.7A CN109465468A (en) | 2018-12-25 | 2018-12-25 | Improve turning process system rigidity knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109465468A true CN109465468A (en) | 2019-03-15 |
Family
ID=65677876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591690.7A Pending CN109465468A (en) | 2018-12-25 | 2018-12-25 | Improve turning process system rigidity knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109465468A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036086A (en) * | 1975-06-14 | 1977-07-19 | Helmut Thumm | Thread cutting apparatus and method of operating same |
| CN1966190A (en) * | 2005-11-18 | 2007-05-23 | 河南中轴集团有限公司 | Lathe knife rest convenient for tool setting |
| CN104708331A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Application method of special follow rest for turning slender shaft |
| CN205519689U (en) * | 2016-01-13 | 2016-08-31 | 北京海普瑞森科技发展有限公司 | Fine -adjustment tool holder |
| CN209255859U (en) * | 2018-12-25 | 2019-08-16 | 常州机电职业技术学院 | It is a kind of for improving the special tool-post of turning process system rigidity |
-
2018
- 2018-12-25 CN CN201811591690.7A patent/CN109465468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036086A (en) * | 1975-06-14 | 1977-07-19 | Helmut Thumm | Thread cutting apparatus and method of operating same |
| CN1966190A (en) * | 2005-11-18 | 2007-05-23 | 河南中轴集团有限公司 | Lathe knife rest convenient for tool setting |
| CN104708331A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Application method of special follow rest for turning slender shaft |
| CN205519689U (en) * | 2016-01-13 | 2016-08-31 | 北京海普瑞森科技发展有限公司 | Fine -adjustment tool holder |
| CN209255859U (en) * | 2018-12-25 | 2019-08-16 | 常州机电职业技术学院 | It is a kind of for improving the special tool-post of turning process system rigidity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252514B (en) | Expanding type clamp used on lathe and machining method thereof | |
| CN104014822B (en) | Machining device used for annular grooves in long-axis products | |
| CN102328187A (en) | Machining method of inner ring gauge | |
| CN103692323A (en) | Device suitable for lathe and grinding machine to jointly process eccentric sleeve | |
| CN202411426U (en) | Slender shaft processing lathe | |
| CN103990982B (en) | The frock clamp of adjustable eccentric | |
| CN103522089A (en) | Locating tool for hole passenger car knuckle bearing hole machining and machining method | |
| CN209255859U (en) | It is a kind of for improving the special tool-post of turning process system rigidity | |
| CN103978256B (en) | A kind of method and frock of utilization lathe batch machining deep-slotted chip breaker | |
| CN201632661U (en) | Integrated boring and turning tool | |
| CN204148658U (en) | Flexibility ring of cylinder head process tool | |
| CN109465468A (en) | Improve turning process system rigidity knife rest | |
| CN104325162B (en) | Multi-function spring cutter structure | |
| CN206966675U (en) | A kind of once-forming cutter for the cutting of deep bore hole | |
| CN204052926U (en) | A kind of processing unit (plant) of cannelure on major axis product | |
| CN109365915A (en) | A kind of primary machining lathe of crucible | |
| CN206010005U (en) | A kind of new can machining angle keyway broaching machine mold | |
| CN104841988A (en) | Part machining method using machine tool and part | |
| CN204603417U (en) | A kind of dual output milling head | |
| CN211614355U (en) | Auxiliary clamp and lathe with same | |
| CN104708331A (en) | Application method of special follow rest for turning slender shaft | |
| CN209174955U (en) | A kind of adjustable boring lathe of chucking position | |
| CN203765427U (en) | Device for lathe and grinding machine to jointly machine eccentric bushings | |
| CN202114296U (en) | Hole boring device utilizing turning for replacing boring | |
| CN205324759U (en) | System of processing and anchor clamps body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |