CN202123370U - Special rigid cutter holder for processing nuclear power tube seats - Google Patents

Special rigid cutter holder for processing nuclear power tube seats Download PDF

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Publication number
CN202123370U
CN202123370U CN2011202098148U CN201120209814U CN202123370U CN 202123370 U CN202123370 U CN 202123370U CN 2011202098148 U CN2011202098148 U CN 2011202098148U CN 201120209814 U CN201120209814 U CN 201120209814U CN 202123370 U CN202123370 U CN 202123370U
Authority
CN
China
Prior art keywords
cutter
cutter holder
nuclear power
knife bar
power tube
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.)
Expired - Fee Related
Application number
CN2011202098148U
Other languages
Chinese (zh)
Inventor
张树河
王有志
薛扬
王成伟
刘少坤
梁作明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN CLEAN ENERGY HEAVY INDUSTRIAL Co Ltd
Original Assignee
DALIAN CLEAN ENERGY HEAVY INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DALIAN CLEAN ENERGY HEAVY INDUSTRIAL Co Ltd filed Critical DALIAN CLEAN ENERGY HEAVY INDUSTRIAL Co Ltd
Priority to CN2011202098148U priority Critical patent/CN202123370U/en
Application granted granted Critical
Publication of CN202123370U publication Critical patent/CN202123370U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a special rigid cutter holder for processing nuclear power tube seats. A cutter bar (5) is clamped in a through hole of a rigid cutter holder main body (3), after the extending length of the cutter bar is adjusted, a hexagon socket screw (2) is abutted to a plane of the cutter bar to be screwed tightly, and two right-angled edges of the rigid cutter holder are mounted on a cutter rest (4) of a machine tool and are fixedly pressed via compression bolts (1). The extending length of the cutter bar can be adjusted freely so as to bring convenience for cutting processing, requirements of dimension precision and surface roughness of products are met, and other problems of cutter fracture and the like in a cutting process can be resolved. Besides, the special rigid cutter holder is convenient in installation and detachment, can be adjusted mutually, and is excellent in flexibility.

Description

The nuclear power base is processed special-purpose rigidity tool rest
Technical field
The utility model relates to a kind of nuclear power base tool for processing anchor clamps.
Background technology
Application at novel nuclear power product; In the process of production and processing nuclear power base series products endoporus, screw thread, because of the planform of this product more special, if process with general cutter; Two kinds of processing problems can appear: first; If the interior electrical path length of workpiece to be machined is greater than the knife bar elongation, at this moment knife rest can't guarantee enough feeding depths, and processing can not disposablely be accomplished; Second: if the length of workpiece to be machined internal diameter is less than the knife bar elongation; That is: after choosing lengthening knife bar and correct clamping knife bar, it is long the knife bar extension elongation to occur, though be enough to disposable completion processing; But formally adding man-hour; Because the existence of smear metal power can often be collapsed the cutter phenomenon, influences the quality and the dimensional accuracy of finished surface.So, can't reach its intended purposes by the processing method of routine at all, therefore, must consider to select for use a kind of suitable frock clamp to solve the above-mentioned problem that runs into.
Summary of the invention
The utility model is for solving the problem that exists in the above-mentioned nuclear power base process, and the applicant designs a kind of frock clamp of special use, and promptly the nuclear power base is processed special-purpose rigidity tool rest.The length of utilizing this device can the free adjustment knife bar to stretch out better guarantees internal diameter, accuracy of screw machining and the surface quality of workpiece to be machined to have improved production efficiency, has improved CSAT.
The utility model solves the technical scheme that its technical problem adopted:
But this device fixedly is pressed in the rotating tool-carrier below when installing, device is offered a through hole and laid knife bar, and the plane of on through hole, installing drills through 3 screwed holes that are uniformly distributed with, and compresses knife bar with the hexagon socket head cap screw head, plays positioning action.
Be about to the knife bar clamping in rigidity tool rest main body through hole the inside; Tighten with plane, hexagon socket head cap screw top after adjusting the knife bar extension elongation, rigidity tool rest two right-angle sides are installed on the knife rest of lathe, are fixed with hold-down bolt; And do not allow to be subjected to displacement or deflection, guarantee setting accuracy on work.
The beneficial effect of the utility model is: through using the utility model; Freely adjust the knife bar extension elongation, made things convenient for cut, guaranteed requirement product size precision and surface roughness; Can also solve in working angles, occur collapse some other problems such as cutter; And this utility model is installed, convenient disassembly, can manual adjustments, and flexibility is very good.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further description.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model vertical view.
Fig. 4 installs the main full sectional view of looking behind the knife bar for the utility model.
Among the figure: 1. hold-down bolt, 2. hexagon socket head cap screw, 3. rigidity tool rest main body, 4. knife rest, 5. knife bar.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
With knife bar 5 clampings in rigidity tool rest main body 3 through holes the insides; After adjusting the knife bar extension elongation; Tighten with plane, hexagon socket head cap screw 2 top, again rigidity tool rest main body two right-angle sides are installed on the knife rest 4 of lathe, be fixed with hold-down bolt 1; And do not allow to be subjected to displacement or deflection, guarantee setting accuracy on work.
Through facts have proved, advantage such as nuclear power parts internal diameter and its effect of screw thread of having processed with this device are remarkable, and it is reliable to have process technology, and process is stable, and is practical has well guaranteed the quality of production of this product.
The utility model is not limited to the foregoing description, and any equivalent concepts in the technical scope that the utility model discloses perhaps changes, and all classifies the protection domain of the utility model as.

Claims (1)

1. a nuclear power base is processed special-purpose rigidity tool rest; It is characterized in that: but this device fixedly is pressed in rotating tool-carrier (4) below when installing; Device is offered a through hole and is laid knife bar (5), is about to knife bar (5) clamping in rigidity tool rest main body (3) through hole the inside, adjusts to push up the plane with hexagon socket head cap screw (2) after the knife bar extension elongation and tighten; Rigidity tool rest two right-angle sides are installed on the knife rest (4) of lathe, are fixed with hold-down bolt (1).
CN2011202098148U 2011-06-18 2011-06-18 Special rigid cutter holder for processing nuclear power tube seats Expired - Fee Related CN202123370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202098148U CN202123370U (en) 2011-06-18 2011-06-18 Special rigid cutter holder for processing nuclear power tube seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202098148U CN202123370U (en) 2011-06-18 2011-06-18 Special rigid cutter holder for processing nuclear power tube seats

Publications (1)

Publication Number Publication Date
CN202123370U true CN202123370U (en) 2012-01-25

Family

ID=45486441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202098148U Expired - Fee Related CN202123370U (en) 2011-06-18 2011-06-18 Special rigid cutter holder for processing nuclear power tube seats

Country Status (1)

Country Link
CN (1) CN202123370U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110076503A (en) * 2019-03-29 2019-08-02 朱秀平 A kind of universal fixturing of the lithium battery capping boxing of new-energy automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110076503A (en) * 2019-03-29 2019-08-02 朱秀平 A kind of universal fixturing of the lithium battery capping boxing of new-energy automobile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120125

Termination date: 20140618

EXPY Termination of patent right or utility model