CN204584755U - A kind of multi-functional chuck - Google Patents

A kind of multi-functional chuck Download PDF

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Publication number
CN204584755U
CN204584755U CN201520184034.0U CN201520184034U CN204584755U CN 204584755 U CN204584755 U CN 204584755U CN 201520184034 U CN201520184034 U CN 201520184034U CN 204584755 U CN204584755 U CN 204584755U
Authority
CN
China
Prior art keywords
mount pad
mounting disc
milling cutter
hole
chuck
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
CN201520184034.0U
Other languages
Chinese (zh)
Inventor
朱建群
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.)
Ningbo Gong Tiejing Machine Co Ltd
Original Assignee
Ningbo Gong Tiejing Machine 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 Ningbo Gong Tiejing Machine Co Ltd filed Critical Ningbo Gong Tiejing Machine Co Ltd
Priority to CN201520184034.0U priority Critical patent/CN204584755U/en
Application granted granted Critical
Publication of CN204584755U publication Critical patent/CN204584755U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of multi-functional chuck, belongs to technical field of processing equipment.It solve the problem that existing machine tool chuck service efficiency is low.This multi-functional chuck comprises mounting disc, mounting disc is provided with mount pad, mount pad is at least provided with a milling cutter, and in mounting disc, be provided with the installation through hole running through mounting disc and mount pad, in installation through hole, be provided with drill bit.This multi-functional chuck has that service efficiency is high, the advantage of low cost of manufacture.

Description

A kind of multi-functional chuck
Technical field
The utility model belongs to technical field of processing equipment, relates to a kind of multi-functional chuck.
Background technology
Lathe cutter saddle generally includes the cutter chuck, power transmission shaft, shaft coupling, frame and the actuator that set gradually from outside to inside, actuator can drive power transmission shaft feeding or or choosing shipment move and make cutter chuck complete processing to workpiece.
In prior art, multi-functional drill milling mechanism as a kind of in Chinese patent (CN103949887), comprises main tapping and main spindle box; Main tapping comprises four drill units, main spindle box housing, two milling unit heads, mouse tooth disk and cutterhead gears, wherein, four drill units and two milling unit heads are evenly arranged along the cylinder profile face circumference of main spindle box housing, and are arranged on main spindle box housing by rolling bearing; Mouse tooth disk is arranged on the end face of main spindle box housing side, and cutterhead gear to be arranged in main spindle box housing in the heart; Main tapping is connected on one end of main spindle box by mouse tooth disk; Main spindle box comprise with main spindle box body be support VIII axle, II axle, indexing spindle, final drive shaft, Ⅹ axle, III axle, IV axle, Ⅸ axle, worm shaft VI, VII axle and turbine wheel shaft, and leading screw bearing, linkage and main driving clutch, although the program can realize lathe completes workpiece brill Milling Machining when clamped one time, but the program has the following disadvantages: 1, drill bit and the equal circumference of milling cutter are evenly arranged on main spindle box, drilling and milling can not be carried out simultaneously, thus cause service efficiency low; 2, this mechanism is at drill bit and main shaft and need between milling cutter and main shaft to be provided with driving member, adds the manufacture difficulty of this mechanism, improves the manufacturing cost of this mechanism.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes that a kind of service efficiency is high, the multi-functional chuck of low cost of manufacture.
The purpose of this utility model realizes by following technical proposal: a kind of multi-functional chuck, comprise mounting disc, mounting disc is provided with mount pad, mount pad is at least provided with a milling cutter, and in mounting disc, be provided with the installation through hole running through mounting disc and mount pad, in installation through hole, be provided with drill bit.
In the multi-functional chuck of above-mentioned one, in installation through hole, be provided with collet, and be arranged with locking nut at the outer surface of collet, one end of drill bit is positioned at collet, and the other end of drill bit stretches out locking nut.
In the multi-functional chuck of above-mentioned one, described collet comprises main body and head, head is provided with annular groove, locking nut is provided with annular protruding rail and annular protruding rail is positioned at annular groove, described main body forms cone away from the reduced diameter of locking nut one end, and mounting disc is provided with the conical bore corresponding with cone.
In the multi-functional chuck of above-mentioned one, the quantity of described milling cutter is 4, and mount pad is provided with 4 mounting grooves, and described 4 are installed on milling cutter in 4 mounting grooves respectively.
In the multi-functional chuck of above-mentioned one, on mount pad, middle part is also provided with the circular groove coaxial with installing through hole, the diameter of described circular groove is greater than the diameter installing through hole, and in circular groove, be provided with annular slab, one end of described locking nut is resisted against on annular slab.
In the multi-functional chuck of above-mentioned one, four all can be resisted against the handle of a knife of milling cutter on the lateral wall of annular slab.
In the multi-functional chuck of above-mentioned one, mount pad is provided with the four groups of set bolts being respectively used to fix four milling cutters.
Compared with prior art, the utility model comprises mounting disc, mounting disc is provided with the mount pad being at least provided with a milling cutter, and in mounting disc, be provided with the installation through hole running through mounting disc and mount pad setting, drill bit is provided with in installation through hole, the utility model realizes drilling campaign while realizing the milling campaign of milling cutter, milling campaign and drilling campaign are carried out decreasing process time simultaneously, improve operating efficiency, and the utility model directly passes through the rotary motion of mounting disc thus drives drill bit and milling cutter work, thus reduce manufacture difficulty, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is that this uses novel explosive view.
Fig. 2 is stereogram of the present utility model.
Fig. 3 is sectional view of the present utility model.
In figure, 100, mounting disc; 200, mount pad; 210, milling cutter; 220, through hole is installed; 230, collet; 231, main body; 232, head; 240, locking nut; 250, mounting groove; 260, circular groove; 300, annular slab; 400, set bolt; 500, power transmission shaft; 600, shaft coupling; 700, frame; 800, actuator.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, this multi-functional chuck comprises mounting disc 100, mounting disc 100 is provided with mount pad 200, mount pad 200 is at least provided with a milling cutter 210 in mounting disc 100, is provided with the installation through hole 220 running through mounting disc 100 and mount pad 200, and be provided with drill bit in installation through hole 220.
The multi-functional chuck, power transmission shaft 500, shaft coupling 600, frame 700 and the actuator 800 that set gradually from outside to inside is provided with at lathe, multi-functional chuck is arranged at the front end of frame 700, power transmission shaft 600 is connected with shaft joint 500, and power transmission shaft 600 and shaft joint 500 are all positioned at frame 700, actuator 800 is arranged at the rear end of frame 700, and in the process of motion, actuator 700 drives multi-functional chuck circumference to rotate by shaft coupling 500.
The shape of above-mentioned mounting disc 100 is in the form of annular discs, mount pad 200 is arranged at the outer surface of mounting disc 100, mount pad 200 offers multiple mounting groove 250, the quantity of above-mentioned milling cutter 210 is 4, but the quantity of milling cutter 210 is not limited to 4, can be 5 even more, 4 milling cutters 210 are installed on corresponding mounting groove 250 respectively, outwardly, 4 are compared to list the setting of milling cutter 210 ensure that milling cutter 210 stock-removing efficiency that improve lathe in the process of work to the point of a knife of 4 milling cutters 210.
Mount pad 200 is provided with the four groups of set bolts 400 being respectively used to fix four milling cutters 210, the setting of set bolt 400 ensure that the steadiness that milling cutter 210 is installed, avoid milling cutter 210 generation in the process of work offset and reduce the machining accuracy of workpiece, thus improve the percent defective of workpiece, 4 groups of set bolts 400 are arranged on the sidewall of mount pad 200 clockwise, and the erection sequence of set bolt 400 is not limited to clockwise, also can be counterclockwise, or be unorderedly arranged on mount pad 200, but set bolt 400 clockwise setting party the installation of set bolt 400, improve installation effectiveness.
Preferably, above-mentioned installation through hole 220 runs through mount pad 200 and mounting disc 100 successively, locking nut 240 is disposed with in installation through hole 220, collet 230 and the drill bit be arranged on locking nut 240 and collet 230, one end of drill bit is positioned at collet 230, the other end of drill bit stretches out locking nut 240, when drill bit is installed on locking nut 240 and collet 230, rotation lock nut 240 can make the collet 230 be threaded with locking nut 240 radially shrink, the inwall of collet 230 is impelled to contact with the intimate of drill bit, ensure that multi-functional chuck drill bit in the process of work can not offset in collet 230.
Preferably, mount pad 200 offers the circular groove 260 coaxial with installing through hole 220, the diameter of circular groove 260 is greater than the diameter installing through hole 220, and the thickness of circular trough is less than or equal to the thickness of mount pad 200, the annular slab 300 coaxial with circular groove 260 is installed in circular groove 260, the lateral wall of annular slab 300 contacts with the madial wall of circular groove 260 and the diameter of the inner ring of annular slab 300 is less than the diameter installing through hole 220, in the process that milling cutter 210 is installed, milling cutter 210 can carry out slippage in installation, thus the installation site of milling cutter 210 can adjust according to actual needs, the handle of a knife of milling cutter 210 can be resisted against on annular slab 300, and set bolt 400 can be fixed the position of milling cutter 210, annular slab 300 and the dual setting of milling cutter 210 ensure that in the process of multi-functional chuck work, the position of milling cutter 210 can not offset, thus avoid milling cutter 210 and be subjected to displacement in mounting groove 250, affect the generation of Workpiece Machining Accuracy phenomenon, the installation site of milling cutter 210 can adjust in mounting groove 250 according to the machining accuracy of workpiece simultaneously, thus ensure that the workpiece that milling cutter 210 can meet different machining accuracy is processed, improve the service efficiency of milling cutter 210.
Preferably, above-mentioned collet 230 comprises main body 231 and head 232, head 232 is provided with annular groove and on locking nut 240, is provided with the annular protruding rail corresponding with annular groove, in the process of installing, only the annular protruding rail on locking nut 240 need be buckled into in annular groove, the setting of annular protruding rail and annular groove ensure that bonding strength between collet 230 and locking nut 240, make multi-functional chuck in the process used, can not occur between collet 230 and locking nut 240 to depart from thus cause running through the drill bit that collet 230 arranges and occur to loosen, have impact on the service efficiency of multi-functional chuck, processing work is even made to damage, improve the percent defective of workpiece, be subjected to displacement in the process of work in order to avoid being arranged at the collet 230 installed in through hole 220, on collet 230 away from the reduced diameter of one end of locking nut 240 thus formed cone, mounting disc 100 is provided with the conical bore corresponding with cone, and cone and conical bore fit tightly.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (7)

1. a multi-functional chuck, comprises mounting disc, it is characterized in that, mounting disc is provided with mount pad, mount pad is at least provided with a milling cutter, and in mounting disc, is provided with the installation through hole running through mounting disc and mount pad, in installation through hole, be provided with drill bit.
2. the multi-functional chuck of one according to claim 1, it is characterized in that, in installation through hole, be provided with collet, and be arranged with locking nut at the outer surface of collet, one end of drill bit is positioned at collet, and the other end of drill bit stretches out locking nut.
3. the multi-functional chuck of one according to claim 2, it is characterized in that, described collet comprises main body and head, head is provided with annular groove, locking nut is provided with annular protruding rail and annular protruding rail is positioned at annular groove, described main body forms cone away from the reduced diameter of locking nut one end, and mounting disc is provided with the conical bore corresponding with cone.
4. the multi-functional chuck of one according to claim 3, is characterized in that, the quantity of described milling cutter is 4, and mount pad is provided with 4 mounting grooves, and described 4 are installed on milling cutter in 4 mounting grooves respectively.
5. the multi-functional chuck of one according to claim 4, it is characterized in that, on mount pad, middle part is also provided with the circular groove coaxial with installing through hole, the diameter of described circular groove is greater than the diameter installing through hole, in circular groove, be provided with annular slab, one end of described locking nut is resisted against on annular slab.
6. the multi-functional chuck of one according to claim 5, is characterized in that, four all can be resisted against the handle of a knife of milling cutter on the lateral wall of annular slab.
7. the multi-functional chuck of one according to claim 6, is characterized in that, mount pad is provided with the four groups of set bolts being respectively used to fix four milling cutters.
CN201520184034.0U 2015-03-30 2015-03-30 A kind of multi-functional chuck Expired - Fee Related CN204584755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520184034.0U CN204584755U (en) 2015-03-30 2015-03-30 A kind of multi-functional chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520184034.0U CN204584755U (en) 2015-03-30 2015-03-30 A kind of multi-functional chuck

Publications (1)

Publication Number Publication Date
CN204584755U true CN204584755U (en) 2015-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520184034.0U Expired - Fee Related CN204584755U (en) 2015-03-30 2015-03-30 A kind of multi-functional chuck

Country Status (1)

Country Link
CN (1) CN204584755U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113263342A (en) * 2021-06-29 2021-08-17 浙江今飞机械有限公司 Auxiliary device for processing bicycle chain wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113263342A (en) * 2021-06-29 2021-08-17 浙江今飞机械有限公司 Auxiliary device for processing bicycle chain wheel

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20170330