CN201493522U - chamfer straightening machine - Google Patents

chamfer straightening machine Download PDF

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Publication number
CN201493522U
CN201493522U CN2009203115694U CN200920311569U CN201493522U CN 201493522 U CN201493522 U CN 201493522U CN 2009203115694 U CN2009203115694 U CN 2009203115694U CN 200920311569 U CN200920311569 U CN 200920311569U CN 201493522 U CN201493522 U CN 201493522U
Authority
CN
China
Prior art keywords
main shaft
chuck
clamping
shafts
anchor clamps
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
CN2009203115694U
Other languages
Chinese (zh)
Inventor
陈昌
朱剑利
林家声
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.)
Changzhou Master Machinery Co Ltd
Original Assignee
Changzhou Master Machinery 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 Changzhou Master Machinery Co Ltd filed Critical Changzhou Master Machinery Co Ltd
Priority to CN2009203115694U priority Critical patent/CN201493522U/en
Application granted granted Critical
Publication of CN201493522U publication Critical patent/CN201493522U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a chamfer straightening machine provided with a bed body. Two main shafts and a clamping fixture arranged between the main shafts are arranged on the bed body; the main shafts are coaxially arranged; a cutter head and a cutting tool are arranged at ends of the main shafts; a motor driving the cutter head of the main shaft to drive and a hydraulic cylinder for driving the cutter head to feed transversely are arranged on each main shaft; the main shafts are a fixed main shaft and a movable main shaft respectively; the fixed main shaft is fixedly connected to the bed body; the movable main shaft is arranged on the bed body in a sliding manner; the movable main shaft controls horizontal movements of the bed body through a servo motor of the movable main shaft; the clamping fixture is provided with a left clamping chuck and a right clamping chuck which are horizontally arranged; semicircular clamping slots are formed on the left and the right clamping chucks; and the axial lines of the clamping slots are in the same plane with the axial lines of the fixed and the movable main shafts. The machine can complete adjustments once while processing shafts of different lengths; and furthermore, the clamping fixture adopts the semicircular clamping slots to clamp work pieces with different diameters, so that the machine has the advantages of no height adjustment, convenient operation, convenient position alignment, firm clamping, reasonable design and high practicality.

Description

The chamfering straightener
Technical field
The utility model relates to a kind of pipe, axle class machining equipment, particularly a kind of chamfering straightener.
Background technology
The chamfering straightener is a kind of machining equipment commonly used, is mainly used in the chamfer machining of pipe, shaft-like workpiece, and the double end beveler that particularly is widely adopted now has working (machining) efficiency, the higher characteristics of machining accuracy.Existing double end beveler mostly has two power spindles, and cutterhead and cutter are installed on the main shaft, and anchor clamps are set between main shaft, anchor clamps with piece-holder after, main shaft laterally feeds the contraposition feed, chamfering process is finished in the cutter rotation.Because chamfering process is to adopt workpiece static, the process of cutter rotation, the registration accuracy of axis of workpiece and main axis rotation axis requires very high, the early stage of each processing batch must clamping fixture for correcting the position, to adapt to the main axis rotation axis, therefore operating efficiency is lower, and when slight bending appears in workpiece to be machined, just can't well finish chamfering work.
The utility model content
The purpose of this utility model is to provide a kind of above-mentioned shortcoming that overcomes, the anchor clamps contraposition accurately, the chamfering straightener that can carry out alignment to workpiece.
The technical scheme that realizes the utility model purpose is: a kind of chamfering straightener, has lathe bed, lathe bed is provided with two main shafts and is arranged on two anchor clamps in the main shaft, two coaxial settings of main shaft, spindle end is provided with cutterhead and cutter, respectively is provided with a drive shaft cutterhead motor rotating on two main shafts and drives the hydraulic jack that cutterhead laterally feeds; Described two main shafts are respectively decides main shaft and moving main shaft, deciding main shaft is fixedly connected on the lathe bed, moving main shaft is slidingly arranged on the lathe bed, and by moving its translation of main axle servo Electric Machine Control, anchor clamps have horizontally disposed left chuck and right chuck, left side chuck is provided with semicircle clip slot, and right chuck is provided with semicircle clip slot, the axis of clip slot with decide main shaft, move the axis of main shaft in same plane.
The anchor clamps of above-mentioned chamfering straightener are provided with a left side and drive cylinder and the right oil cylinder that drives, and a left side drives cylinder and is connected with left chuck, and the right oil cylinder that drives is connected with right chuck.
The right chuck slid underneath of the anchor clamps of above-mentioned chamfering straightener is provided with stopper, and the stopper below is provided with spring, and anchor clamps are provided with automatically feed material road, and the discharging opening in material road is arranged on the stopper top.
The utlity model has following characteristics: (1) main shaft of the present utility model divides decides main shaft and moving main shaft, and moving main shaft is controlled its displacement by servomotor, processes different major and minor axis adjustment and only need once finish; (2) the utility model anchor clamps adopt semicircle clip slot, and clip slot axis and main-shaft axis be in same plane, but all clampings of the workpiece of different-diameter need not to adjust height, easy to operate; (3) the left chuck of the utility model anchor clamps is by the control of cylinder quick adjustment, and right chuck drives clamping by hydraulic jack, and contraposition is convenient, and clamping is firm, and the also double alignment effect of anchor clamps simultaneously can be processed equally for slight bending distortion workpiece; (4) anchor clamps belows elasticity is provided with stopper, and the material road is arranged on the stopper top, finds the axis plan-position automatically accurately carrying out the complete automatically feed while, really realizes automation control, and is reasonable in design, the practicality height.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model side direction;
Fig. 3 is an A place partial enlarged drawing among Fig. 2.
The specific embodiment
See Fig. 1 to Fig. 3, the utlity model has lathe bed 1, lathe bed 1 is provided with two main shafts 2 and is arranged on two anchor clamps 3 in the main shaft, two main shaft 2 coaxial settings, spindle end is provided with and respectively is provided with a drive shaft cutterhead 4 motor rotating 6 on cutterhead 4 and 5, two main shafts of cutter and drives the hydraulic jack 7 that cutterhead 4 laterally feeds; Described two main shafts are respectively decides main shaft 21 and moving main shaft 22, deciding main shaft 21 is fixedly connected on the lathe bed 1, moving main shaft 22 is slidingly arranged on the lathe bed 1, and by moving main axle servo motor 8 its translations of control, anchor clamps 3 have horizontally disposed left chuck 31 and right chuck 32, left side chuck 31 is provided with semicircle clip slot 311, right chuck 32 is provided with semicircle clip slot 321, clip slot 311,321 axis with decide main shaft 21, the axis of moving main shaft 22 is in same plane, anchor clamps 3 are provided with a left side and drive cylinder 33 and the right oil cylinder 34 that drives, a left side drives cylinder 33 and is connected with left chuck 31, the right oil cylinder 34 that drives is connected with right chuck 32, and right chuck 32 slid underneath of anchor clamps 3 are provided with stopper 35, and stopper 35 belows are provided with spring 36, anchor clamps 3 are provided with automatically feed material road 9, and the discharging opening in material road 9 is arranged on stopper 35 tops.
During work, move the position of main shaft 22 in advance according to the length adjustment of workpiece to be processed 10, some workpieces to be processed 10 are arranged in the material road 9, owing to the gravity reason, workpiece to be processed 10 bottom drops down onto on the stopper 35 from material 9 exits, road, the left chuck 31 of anchor clamps 3 first rapid adjustment under left side driving cylinder 33 drives puts in place, right chuck 32 is moved to the left under the driving of right side driving oil cylinder 34, stopper 35 is in company with moving together in moving process, workpiece to be processed 10 on the stopper 35 together moves under the effect of stopper 35 and right chuck 32, until right chuck 32 and left chuck 31 with workpiece to be processed 10 clampings, exit in shutoff material road 9 all the time in moving process, the upper surface of right chuck 32 simultaneously, make other workpiece 10 in the material road 9 can not drop out, because two chucks 31,32 have semicircle clip slot 311,321, can guarantee the workpiece to be processed axis in the time of with workpiece to be processed 10 clampings and decide main shaft 21, the axis of moving main shaft 22 is in same plane, simultaneously, right chuck 32 positions of adjusting can guarantee axis and the above-mentioned main shaft 21 after workpiece 10 is held in advance, the axis coaxle of moving main shaft 22, if the diameter of workpiece to be processed 10 is excessive in clamping process, can overcome the active force of spring 36, stopper 35 is pressed down, make stopper 35 can not influence workpiece 10 and decide main shaft 21, the coaxial position of moving main shaft 22, the also effectively flexural deformation of calibration of workpieces when workpiece 10 is clamped, decide main shaft 21, cutterhead 4 on the moving main shaft 22 and cutter 5 drive rotation by motor 6, drive by hydraulic jack 7 simultaneously and laterally feed cutting, finish chamfering process, withdrawing is finished chamfer machining one time then, add man-hour with a collection of workpiece 10, can keep moving main shaft 21 and left chuck 31 positions to remain unchanged, right chuck 32 is return initial position, at this moment right chuck 32 upper surfaces are the exit in shutoff material road 9 no longer, the material road 9 in bottom workpiece to be processed 10 from the material 9 exits, road drop down onto on the stopper 35, prepare the beginning of next chamfering process.

Claims (3)

1. chamfering straightener, has lathe bed (1), lathe bed (1) is provided with two main shafts (2) and is arranged on two anchor clamps (3) in the main shaft, the coaxial setting of two main shafts (2), spindle end is provided with cutterhead (4) and cutter (5), respectively is provided with a drive shaft cutterhead (4) motor rotating (6) on two main shafts and drives the hydraulic jack (7) that cutterhead (4) laterally feeds; It is characterized in that: described two main shafts are respectively decides main shaft (21) and moving main shaft (22), deciding main shaft (21) is fixedly connected on the lathe bed (1), moving main shaft (22) is slidingly arranged on the lathe bed (1), and control its translation by moving main axle servo motor (8), anchor clamps (3) have horizontally disposed left chuck (31) and right chuck (32), left side chuck (31) is provided with semicircle clip slot (311), right chuck (32) is provided with semicircle clip slot (321), the axis of clip slot (311,321) with decide main shaft (21), move the axis of main shaft (22) in same plane.
2. chamfering straightener according to claim 1, it is characterized in that: described anchor clamps (3) are provided with a left side and drive cylinder (33) and the right oil cylinder (34) that drives, a left side drives cylinder (33) and is connected with left chuck (31), and the right oil cylinder (34) that drives is connected with right chuck (32).
3. chamfering straightener according to claim 2, it is characterized in that: right chuck (32) slid underneath of described anchor clamps (3) is provided with stopper (35), stopper (35) below is provided with spring (36), anchor clamps (3) are provided with automatically feed material road (9), and the discharging opening in material road (9) is arranged on stopper (35) top.
CN2009203115694U 2009-09-27 2009-09-27 chamfer straightening machine Expired - Fee Related CN201493522U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203115694U CN201493522U (en) 2009-09-27 2009-09-27 chamfer straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203115694U CN201493522U (en) 2009-09-27 2009-09-27 chamfer straightening machine

Publications (1)

Publication Number Publication Date
CN201493522U true CN201493522U (en) 2010-06-02

Family

ID=42436732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203115694U Expired - Fee Related CN201493522U (en) 2009-09-27 2009-09-27 chamfer straightening machine

Country Status (1)

Country Link
CN (1) CN201493522U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249096A (en) * 2018-11-07 2019-01-22 苏州裕庆金属制品有限公司 A kind of steel pipe Self-tapping apparatus
CN115570418A (en) * 2022-12-07 2023-01-06 成都市鸿侠科技有限责任公司 Skin milling operation pressfitting frock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249096A (en) * 2018-11-07 2019-01-22 苏州裕庆金属制品有限公司 A kind of steel pipe Self-tapping apparatus
CN115570418A (en) * 2022-12-07 2023-01-06 成都市鸿侠科技有限责任公司 Skin milling operation pressfitting frock

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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: 20100602

Termination date: 20170927

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