CN203956140U - A kind of Special-purpose machine tool for boring - Google Patents

A kind of Special-purpose machine tool for boring Download PDF

Info

Publication number
CN203956140U
CN203956140U CN201420143971.7U CN201420143971U CN203956140U CN 203956140 U CN203956140 U CN 203956140U CN 201420143971 U CN201420143971 U CN 201420143971U CN 203956140 U CN203956140 U CN 203956140U
Authority
CN
China
Prior art keywords
boring
tool holder
workbench
machine tool
unit head
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
CN201420143971.7U
Other languages
Chinese (zh)
Inventor
王亚丽
王新利
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.)
WEIHAI LUHAI PRECISION MACHINERY Co Ltd
Original Assignee
WEIHAI LUHAI PRECISION 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 WEIHAI LUHAI PRECISION MACHINERY Co Ltd filed Critical WEIHAI LUHAI PRECISION MACHINERY Co Ltd
Priority to CN201420143971.7U priority Critical patent/CN203956140U/en
Application granted granted Critical
Publication of CN203956140U publication Critical patent/CN203956140U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of Special-purpose machine tool for boring, its solved existing machine tool when processing hole depth and the large workpiece of diameter because difficulty of processing is large, machining accuracy and the low technical problem that affects overall performance of assembly precision, it is provided with datum clamp face, datum clamp face is provided with unit head, boring tool holder, lathe bed, workbench and positioning clamping device, and boring tool holder is connected with unit head; Workbench is located on lathe bed, and positioning clamping device is located on workbench, and boring tool holder length is 1000~1600mm, and diameter is 280~360mm, and the utility model can be widely used in the bore hole of workpiece.

Description

A kind of Special-purpose machine tool for boring
Technical field
The utility model relates to a kind of lathe, particularly relates to a kind of Special-purpose machine tool for boring.
Background technology
Bore hole is that bore hole can expand aperture to forging, cast out or the further processing of drilling bore hole, improves precision, reduces surface roughness, can also correct preferably the deflection of original axially bored line.
At present, in a lot of heavy machine tool products, ram is extremely important building block, and it plays the effect of executing agency in lathe.The processing precision direct influence of ram is to assembly precision, and its processing and assembly precision directly have influence on again overall performance.Because ram length is all 3 meters of left and right, middle two row's dead eye diameters are all greater than 0.38 meter, span is greater than 0.5 meter, machine tool is difficult to guarantee size and the Geometrical Tolerance Principle of dead eye, and, center line and the ram of two row's dead eyes have high depth of parallelism requirement on four sides, and this requirement has increased again manufacture difficulty of processing greatly.
The subject matter that existing machine tool exists is: for the larger and dark workpiece of the such bore dia of similar ram, machine tool difficulty of processing is large, machining accuracy and assembly precision is low, workpiece quality lowly directly has influence on overall performance.
Summary of the invention
The utility model for existing machine tool when processing hole depth and the large workpiece of diameter because difficulty of processing is large, machining accuracy and the low technical problem that affects overall performance of assembly precision, the Special-purpose machine tool for boring that a kind of handling ease, machining accuracy and assembly precision are high is provided.
For this reason, the utility model is provided with datum clamp face, and datum clamp face is provided with unit head, boring tool holder, lathe bed, workbench and positioning clamping device, and unit head is fixedly connected with datum clamp face, and boring tool holder is connected with unit head; Workbench is located on lathe bed, and positioning clamping device is located on workbench, and boring tool holder length is 1000~1600mm, and diameter is 280~360mm.
The preferred technical scheme of the utility model is that boring tool holder length is 1300mm, and diameter is 320mm.
The further preferred technical scheme of the utility model is that unit head is motor.
The beneficial effects of the utility model are: the utility model is provided with specific positioning clamping device, can guarantee fully installation accuracy, without regulating centering; Simple to operate, operating efficiency is high, machining accuracy is high; After workpiece processing, just need not lift down and can directly measure, convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Symbol description in figure:
1. unit head; 2. boring tool holder; 3. lathe bed; 4. workpiece; 5. positioning clamping device; 6. workbench; 7. datum clamp face.
The specific embodiment
Shown in 1, the utility model is mainly provided with unit head 1, boring tool holder 2, lathe bed 3, positioning clamping device 5 and workbench 6 on datum clamp face 7 as shown.
Unit head 1 maintains static, and boring tool holder 2 is coupled, and unit head 1 provides power for the rotation of boring tool holder 2, and it can be that motor or other can provide the device of power.The boring cutter of boring tool holder 2 front ends has very high rigidity, can guarantee well the surface roughness of part to be processed.Boring tool holder length is 1000~1600mm, and diameter is 280~360mm, and preferably boring tool holder length is 1300mm, and diameter is 320mm.
The lathe bed 3 of lathe is provided with workbench 6, and workbench 6 is provided with positioning clamping device 5, and workpiece 4 is just placed on positioning clamping device 5.Workbench 6 is driven by motor or other drive unit, can on lathe bed 3, move forward and backward, and the front and back feed motion of workpiece 4 is further provided.The diameter in the hole of workpiece 4 required processing must be greater than the diameter of boring tool holder 2.
The course of work of the present utility model is as follows:
Workpiece 4 is positioned on positioning clamping device 5, and adjusts positioning clamping device 5, make it to workpiece 4, form good location and clamping.Then start unit head 1, boring tool holder 2 drives the boring cutter of its front end to rotate together.Drive workbench 6 work, it drives workpiece 4 to move forward and backward together, thereby processes needed hole on workpiece 4.
If in the time of need to measuring or regulate cutter hole, workbench 6 be reached to rear in process, slot milling is convenient to measure operation, increases work efficiency, and reduces measuring and adjusting error.
Only as described above; it is only specific embodiment of the utility model; when not limiting the scope that the utility model is implemented with this; therefore the displacement of its equivalent assemblies; or the equivalent variations of doing according to the utility model scope of patent protection and modification, all should still belong to the category that the utility model claims are contained.

Claims (3)

1. a Special-purpose machine tool for boring, it is provided with datum clamp face, it is characterized in that described datum clamp face is provided with unit head, boring tool holder, lathe bed, workbench and positioning clamping device, described unit head is fixedly connected with described datum clamp face, and described boring tool holder is connected with described unit head; Described workbench is located on described lathe bed, and described positioning clamping device is located on described workbench, and described boring tool holder length is 1000~1600mm, and diameter is 280~360mm.
2. Special-purpose machine tool for boring according to claim 1, is characterized in that described boring tool holder length is 1300mm, and diameter is 320mm.
3. Special-purpose machine tool for boring according to claim 2, is characterized in that described unit head is motor.
CN201420143971.7U 2014-03-27 2014-03-27 A kind of Special-purpose machine tool for boring Expired - Fee Related CN203956140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420143971.7U CN203956140U (en) 2014-03-27 2014-03-27 A kind of Special-purpose machine tool for boring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420143971.7U CN203956140U (en) 2014-03-27 2014-03-27 A kind of Special-purpose machine tool for boring

Publications (1)

Publication Number Publication Date
CN203956140U true CN203956140U (en) 2014-11-26

Family

ID=51916780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420143971.7U Expired - Fee Related CN203956140U (en) 2014-03-27 2014-03-27 A kind of Special-purpose machine tool for boring

Country Status (1)

Country Link
CN (1) CN203956140U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855995A (en) * 2016-06-06 2016-08-17 泉州鲤城区铭宏机械有限公司 Servo sliding base two-shaft hole boring machine
CN106541161A (en) * 2015-09-17 2017-03-29 李海栓 The boring machine tool for being automatically positioned and clamping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106541161A (en) * 2015-09-17 2017-03-29 李海栓 The boring machine tool for being automatically positioned and clamping
CN105855995A (en) * 2016-06-06 2016-08-17 泉州鲤城区铭宏机械有限公司 Servo sliding base two-shaft hole boring machine

Similar Documents

Publication Publication Date Title
CN102962489B (en) Large support plate elastic hole drilling machine and use method thereof
CN103264177B (en) Dual-power horizontal tool for processing triclinic hole
CN203956140U (en) A kind of Special-purpose machine tool for boring
CN202824759U (en) Positioning device for drilling holes on H-shaped steel
CN204183002U (en) A kind of workpiece inside groove milling attachment
CN203831132U (en) Locating seat
CN203236124U (en) Three-dimensional laser cutting machine
CN203304610U (en) Plane hole position machining machine
CN202825264U (en) Tool for machining bevels on milling machine
CN204747544U (en) Movable jack catch clamping mechanism
CN204913370U (en) Quick locking flat -nose pliers of adjustable pitch -row
CN204658030U (en) Blade groove milling fixture
CN203887584U (en) Adjustable locating tool
CN104400564B (en) A kind of multifunction machine
CN204221540U (en) Vertical Double-ended internal grinding machine
CN203437682U (en) Double-drill-bit horizontal drilling machine
CN202984688U (en) Numerically controlled side knife rest structure of vertical lathe
CN202779928U (en) Universal drilling mould used for work parts of excavator
CN104368855A (en) Workpiece inside groove milling apparatus
CN205032761U (en) Automatic drilling device of lathe
CN102941358A (en) Numerical control side tool carrier structure of vertical lathe
CN203945167U (en) Pole milling hydraulically operated fixture
CN203356765U (en) Horizontal milling comb equipment for power chuck jaw
CN203792048U (en) Special tool for milling and breaking annular thin-walled part
CN204545502U (en) A kind of Boring machine clamp body device

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: 20141126

Termination date: 20180327

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