CN204396969U - A kind of deep hole fine-bore device for numerically controlled lathe - Google Patents

A kind of deep hole fine-bore device for numerically controlled lathe Download PDF

Info

Publication number
CN204396969U
CN204396969U CN201420837095.8U CN201420837095U CN204396969U CN 204396969 U CN204396969 U CN 204396969U CN 201420837095 U CN201420837095 U CN 201420837095U CN 204396969 U CN204396969 U CN 204396969U
Authority
CN
China
Prior art keywords
boring bar
ram
lower body
bar lower
boring
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.)
Active
Application number
CN201420837095.8U
Other languages
Chinese (zh)
Inventor
杨继珍
李永真
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.)
Tianshui Xinghuo Machine Tool Co Ltd
Original Assignee
Tianshui Xinghuo Machine Tool 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 Tianshui Xinghuo Machine Tool Co Ltd filed Critical Tianshui Xinghuo Machine Tool Co Ltd
Priority to CN201420837095.8U priority Critical patent/CN204396969U/en
Application granted granted Critical
Publication of CN204396969U publication Critical patent/CN204396969U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to numerical control machine tool cutting processing technique field, especially relates to a kind of deep hole fine-bore device for numerically controlled lathe.Comprise boring bar upper body and boring bar lower body, described boring bar upper body is provided with ram and ram mobile motor, ram mobile motor is moved reduction box speed change by ram and to be engaged with the first tooth bar by gear and drives ram to vertically move, ram leading portion is provided with top, ram is also provided with ball screw framework and the boring bar servomotor of slide plate and correspondence, cutter holder is arranged on slide plate; Described boring bar lower body is arranged on machine tool guideway by lock-screw, boring bar lower body is provided with boring bar lower body drive motors, boring bar lower body drive motors is moved reduction box speed change by boring bar lower body and to be engaged with the second tooth bar on machine tool guideway by gear and drives boring bar lower body to vertically move.This device is used for the Boring process of large-diameter deep hole, makes lathe achieve the function of boring machine, greatly can improve the efficiency of producing and processing, brief cost.

Description

A kind of deep hole fine-bore device for numerically controlled lathe
Technical field:
The utility model relates to numerical control machine tool cutting processing technique field, especially relates to a kind of deep hole fine-bore device for numerically controlled lathe.
Background technology:
Carry out bore hole with boring machine in prior art, the rotating speed of boring machine boring axle when bore hole is slow, when needing a large amount of bore holes, low with boring machine bore hole efficiency comparison, and costly.Give to produce and process and bring certain tonnage and trouble, and Given this drawback, progressively occur that on lathe, increase boring device solves the low problem of working (machining) efficiency, and the range of work of the boring through lathe device designed before this is smaller, and processing length is oversize, add man-hour boring bar can tremble, affect the quality of bore hole.
Summary of the invention:
The purpose of this utility model is to avoid existing technological deficiency, proposes a kind of deep hole fine-bore device for numerically controlled lathe.Thus efficiently solve prior art Problems existing.
The purpose of this utility model can by realizing by the following technical solutions: described a kind of deep hole fine-bore device for numerically controlled lathe, be characterized in comprising boring bar upper body and boring bar lower body, described boring bar upper body is provided with ram and ram mobile motor, ram mobile motor is moved reduction box speed change by ram and to be engaged with the first tooth bar by gear and drives ram to vertically move, ram leading portion is provided with top, ram is also provided with ball screw framework and the boring bar servomotor of slide plate and correspondence, cutter holder is arranged on slide plate; Described boring bar lower body is arranged on machine tool guideway by lock-screw, boring bar lower body is provided with boring bar lower body drive motors, boring bar lower body drive motors is moved reduction box speed change by boring bar lower body and to be engaged with the second tooth bar on machine tool guideway by gear and drives boring bar lower body to vertically move.
Described top movement by ram is combined with main shaft tapered sleeve, and described driven by servomotor ball-screw drives slide plate to do feed motion.
The beneficial effects of the utility model are: described a kind of deep hole fine-bore device for numerically controlled lathe, it can it longitudinally moves forward and backward by driven by motor, namely on boring bar, the longitudinal direction of lower body moves forward and backward, its move mode has manually and automatic two kinds of modes, controls it longitudinally move forward and backward by the button be arranged on saddle on control panel; Boring bar can be extended, be shortened by motor driven gear tooth bar, and the Boring for deep hole footpath brings favourable condition, and the working depth of this boring device can reach 3000mm; Boring cutter can pass through its feed motion of driven by servomotor, when the aperture of part is between 650 ~ 700mm, changes it move and feeding mode by control button.This device is used for the Boring process of large-diameter deep hole, making lathe achieve the function of boring machine, effectively make use of the high-revolving advantage of lathe, this device can be pulled down from lathe when not needing bore hole, just can realize whole turning functions of Digit Control Machine Tool.Greatly can improve the efficiency of producing and processing, brief cost.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural principle schematic diagram;
Fig. 2 is the right TV structure schematic diagram of the utility model Fig. 1;
Fig. 3 is the A-A place sectional structure schematic diagram of the utility model Fig. 1;
Fig. 4 is the B-B place sectional structure schematic diagram of the utility model Fig. 1.
Shown in figure: 1, boring bar upper body, 2, boring bar servomotor, 3, ram, 4, ball screw framework, 5, slide plate, 6, cutter holder, 7, top, 8, ram mobile motor, 9, ram moves reduction box, 10. the first tooth bar, 11. boring bar lower bodies, 12. boring bar lower body drive motors, 13. boring bar lower bodies move reduction box, 14. second tooth bars, 15. lock-screws.
Detailed description of the invention:
Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail:
As shown in Figure 1,2,3, 4, described a kind of deep hole fine-bore device for numerically controlled lathe, be characterized in comprising boring bar upper body 1 and boring bar lower body 11, described boring bar upper body 1 is provided with ram 3 and ram mobile motor 8, ram mobile motor 8 is moved reduction box 9 speed change by ram and to be engaged with the first tooth bar 10 by gear and drives ram 3 to vertically move, ram 3 leading portion is provided with top 7, ram 3 is also provided with ball screw framework 4 and the boring bar servomotor 2 of slide plate 5 and correspondence, cutter holder 6 is arranged on slide plate 5; Described boring bar lower body 11 is arranged on machine tool guideway by lock-screw 15, boring bar lower body 11 is provided with boring bar lower body drive motors 12, boring bar lower body drive motors 12 is moved reduction box 13 speed change by boring bar lower body and to be engaged with the second tooth bar 14 on machine tool guideway by gear and drives boring bar lower body 11 to vertically move.
Described top 7 to be moved by ram 3 and are combined with main shaft tapered sleeve, and described driven by servomotor ball-screw 4 drives slide plate 5 to do feed motion.
Described a kind of deep hole fine-bore device for numerically controlled lathe, during work, first by parts fixation to be processed on lathe, and with the supporting center rest support of lathe and adjustment, then boring bar is moved by boring bar drive unit, when moving to the rational position of workpiece, be fixed on lathe bed by locking device, the whirligig of boring bar front end is combined with main shaft tapered sleeve, the upper body that rear end is fixed on boring bar drive unit is locked, boring bar is provided with bore hole knife rest, it is made to do longitudinal reciprocating motion by driven by servomotor leading screw, and the position of cutter can be adjusted according to the diameter in processing parts hole, the hole of processing different-diameter can be reached by adjusting this position.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. the deep hole fine-bore device for numerically controlled lathe, it is characterized in that comprising boring bar upper body and boring bar lower body, described boring bar upper body is provided with ram and ram mobile motor, ram mobile motor is moved reduction box speed change by ram and to be engaged with the first tooth bar by gear and drives ram to vertically move, ram leading portion is provided with top, ram is also provided with ball screw framework and the boring bar servomotor of slide plate and correspondence, cutter holder is arranged on slide plate; Described boring bar lower body is arranged on machine tool guideway by lock-screw, boring bar lower body is provided with boring bar lower body drive motors, boring bar lower body drive motors is moved reduction box speed change by boring bar lower body and to be engaged with the second tooth bar on machine tool guideway by gear and drives boring bar lower body to vertically move.
2. a kind of deep hole fine-bore device for numerically controlled lathe as claimed in claim 1, is characterized in that: described top movement by ram is combined with main shaft tapered sleeve, and described driven by servomotor ball-screw drives slide plate to do feed motion.
CN201420837095.8U 2014-12-24 2014-12-24 A kind of deep hole fine-bore device for numerically controlled lathe Active CN204396969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420837095.8U CN204396969U (en) 2014-12-24 2014-12-24 A kind of deep hole fine-bore device for numerically controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420837095.8U CN204396969U (en) 2014-12-24 2014-12-24 A kind of deep hole fine-bore device for numerically controlled lathe

Publications (1)

Publication Number Publication Date
CN204396969U true CN204396969U (en) 2015-06-17

Family

ID=53420867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420837095.8U Active CN204396969U (en) 2014-12-24 2014-12-24 A kind of deep hole fine-bore device for numerically controlled lathe

Country Status (1)

Country Link
CN (1) CN204396969U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935806A (en) * 2016-06-22 2016-09-14 无锡德斯凯动力科技有限公司 Hole forming machine used for diesel engine accessories

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935806A (en) * 2016-06-22 2016-09-14 无锡德斯凯动力科技有限公司 Hole forming machine used for diesel engine accessories
CN105935806B (en) * 2016-06-22 2018-07-10 无锡德斯凯动力科技有限公司 A kind of diesel engine part tapping machine

Similar Documents

Publication Publication Date Title
CN201913269U (en) Special machine tool for boring
CN204604475U (en) Possesses the multi-purposed wood worker's lathe of processing beads function
CN205290369U (en) Compound lathe of numerical control of processing brake disc
CN204657587U (en) A kind of edge milling machines
CN204735723U (en) Double knives frame numerical control lathe
CN204396969U (en) A kind of deep hole fine-bore device for numerically controlled lathe
CN103203491B (en) Method for processing external spiral slot with large screw pitch by numerically controlled lathe and process device
CN104439559A (en) Double-arc threaded external vortex milling machine
CN102310329A (en) Double-end numerical control turning and boring mill
CN103273085B (en) Full-automatic precision numerical-control instrument lathe
CN207464723U (en) Workpiece boring machine based on rack pinion
CN103934493B (en) Hole milling device
CN203304569U (en) Numeric control cam automatic lathe
CN204700345U (en) A kind of axis machining apparatus
CN202278215U (en) Drilling and milling machine for processing electric hammer cylinder
CN202240440U (en) Pneumatic double-head chamfering machine
CN202518004U (en) Numerical control three-dimensional engraving lathe
CN210132134U (en) Gear shaping device for internal gear of swing hydraulic cylinder
CN203765053U (en) Automatic spiral hole milling device
CN203918438U (en) Turnning and milling combined numerically controlled machine
CN104476197A (en) Horizontal tooth outer trislot machine
CN205309934U (en) Multiaxis linkage numerical control device of adjustable feeding angle
CN201566148U (en) Spinning machine
CN205165899U (en) Square ram structure cutting off tool rest
CN204711261U (en) Bull puncher

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant