CN203649469U - Numerical-control multifunctional hole varying and pin boring machine tool - Google Patents
Numerical-control multifunctional hole varying and pin boring machine tool Download PDFInfo
- Publication number
- CN203649469U CN203649469U CN201320839979.2U CN201320839979U CN203649469U CN 203649469 U CN203649469 U CN 203649469U CN 201320839979 U CN201320839979 U CN 201320839979U CN 203649469 U CN203649469 U CN 203649469U
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- tapering
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- bar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a numerical-control multifunctional hole varying and pin boring machine tool, and belongs to the field of numerical control processing. A motor belt pulley is arranged on a motor shaft of a variable frequency motor, a gearbox casing which is arranged outside the motor belt pulley is connected with a main shaft belt pulley via a synchronous digital tape, the main shaft belt pulley is arranged on a feeding pull rod which is connected with a stepper motor, a main shaft box casing is arranged outside the feeding pull rod, the front end of the feeding pull rod is connected with a taper adjustment fixing structure via a connecting and fixing pin, a cutter bar is fixed in the front end of the taper adjustment fixing structure via a boring cutter bar fixing screw, a boring cutter bar is fixed in the middle of the cutter bar via an eccentric fixing bolt, and a molding alloy cutter head is arranged at the top end of the cutter bar. The machine tool has the advantages of simple structure and convenience in operation, the labor force is reduced, the production cost is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to digital control processing field, be specifically related to a kind of digitally controlled multifunctional and become hole boring pin lathe.
Background technology
Existing enterprise's processing tapered bore parts: as auto parts machinery knuckle, steering arm, swing arm etc., substantially being all on drilling machine, to use special molding taper reamer processing parts, there is following problem in it: the cutter that (1) cost is high, size that process which model is used same model; (2) production efficiency is low, labour is large, operating difficulties; (3) high, the low precision of percent defective.Also the product that has indivedual enterprises to produce according to oneself has been made special taper hole boring lathe by oneself, but this class lathe can only be processed a kind of product of tapering, has greatly wasted resource, has reduced production efficiency.
Utility model content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of digitally controlled multifunctional to become hole boring pin lathe, simple in structure, easy to operate, has reduced labour, has reduced production cost, has improved production efficiency.
To achieve these goals, the utility model is to realize by the following technical solutions: digitally controlled multifunctional becomes hole boring pin lathe, comprises variable-frequency motor, stepper motor, feeding pull bar, gear box casing, motor pulley, synchronous digital belt, spindle pulley, be connected and fixed pin, boring cutter bar fixed screw, boring cutter bar also, eccentric set bolt, knife bar, contour alloy cutter head and main spindle box housing, on the motor shaft of variable-frequency motor, be provided with motor pulley, motor pulley outer setting has gear box casing, gear box casing is connected with spindle pulley by synchronous digital belt, spindle pulley is arranged on feeding pull bar, feeding pull bar is connected with stepper motor, feeding pull bar outer setting has main spindle box housing, feeding pull bar front end is connected with tapering adjusting-fixing structure by being connected and fixed pin, in tapering adjusting-fixing structure front end, be fixed with knife bar by boring cutter bar fixed screw, knife bar middle part is fixed with boring cutter bar also by eccentric set bolt, and knife bar top is provided with contour alloy cutter head.
Described tapering adjusting-fixing structure comprises impeller-hub, tapering adjusting sleeve, adjusting pad, headstock spindle, standing screw, tapering is adjusted ring flange, tapering is adjusted bolt, semicircle compact heap, alignment pin and tapering are adjusted bolt, tapering adjusting-fixing structure rear end is provided with impeller-hub, on impeller-hub, cover has tapering adjusting sleeve, adjusting pad is passed through in tapering adjusting sleeve outside, standing screw is fixed on headstock spindle, tapering adjusting-fixing structure front end be provided with by tapering adjust bolt be provided with tapering adjust ring flange, tapering is adjusted on ring flange by semicircle compact heap, alignment pin is provided with tapering and adjusts bolt.
The utlity model has following beneficial effect: (1) productivity effect is high, reduction labour, easy to operate;
(2) reduce and consume, reduce costs;
(3) the component test surface roughness after processing reaches GB, reaches more than 85% except look check contact area.
Accompanying drawing explanation
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of I in Fig. 1;
Fig. 3 is the schematic diagram of the tapering adjusting-fixing structure in the utility model.
Fig. 4 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to Fig. 1-4, this specific embodiment by the following technical solutions: digitally controlled multifunctional becomes hole boring pin lathe, comprises variable-frequency motor 1, stepper motor 2, feeding pull bar 12, gear box casing 13, motor pulley 14, synchronous digital belt 15, spindle pulley 16, be connected and fixed pin 20, boring cutter bar fixed screw 40, boring cutter bar 41, eccentric set bolt 42, knife bar 43, contour alloy cutter head 44 and main spindle box housing 47, on the motor shaft of variable-frequency motor 1, be provided with motor pulley 14, motor pulley 14 outer setting have gear box casing 13, gear box casing 13 is connected with spindle pulley 16 by synchronous digital belt 15, spindle pulley 16 is arranged on feeding pull bar 12, feeding pull bar 12 is connected with stepper motor 2, feeding pull bar 12 outer setting have main spindle box housing 47, feeding pull bar 12 front ends are connected with tapering adjusting-fixing structure by being connected and fixed pin 20, in tapering adjusting-fixing structure front end, be fixed with knife bar 43 by boring cutter bar fixed screw 40, knife bar 43 middle parts are fixed with boring cutter bar 41 by eccentric set bolt 42, and knife bar 43 tops are provided with contour alloy cutter head 44.
Described tapering adjusting-fixing structure comprises impeller-hub 21, tapering adjusting sleeve 22, adjusting pad 23, headstock spindle 24, standing screw 25, tapering is adjusted ring flange 35, tapering is adjusted bolt 26, semicircle compact heap 37, alignment pin 38 and tapering are adjusted bolt 45, tapering adjusting-fixing structure rear end is provided with impeller-hub 21, on impeller-hub 21, cover has tapering adjusting sleeve 22, tapering adjusting sleeve 22 outsides are by adjusting pad 23, standing screw 25 is fixed on headstock spindle 24, tapering adjusting-fixing structure front end be provided with by tapering adjust bolt 26 be provided with tapering adjust ring flange 35, tapering is adjusted on ring flange 35 by semicircle compact heap 37, alignment pin 38 is provided with tapering and adjusts bolt 45.
The main shaft rotation of this specific embodiment selects variable-frequency motor numeral to show stepless speed regulation, and cutting feeding adopts stepper motor, and ball screw precision is high, stable, can numeral demonstration cutting speed; A tractor serves several purposes, can process (1:8) the technical requirement tapered bore parts of (1:10) of straight hole, positive and negative taper hole (1:6) on this lathe.
This specific embodiment is simple in structure, easy to operate, has reduced labour, has reduced production cost, has improved production efficiency.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (2)
1. digitally controlled multifunctional becomes hole boring pin lathe, it is characterized in that, comprise variable-frequency motor (1), stepper motor (2), feeding pull bar (12), gear box casing (13), motor pulley (14), synchronous digital belt (15), spindle pulley (16), be connected and fixed pin (20), boring cutter bar fixed screw (40), boring cutter bar is (41) also, eccentric set bolt (42), knife bar (43), contour alloy cutter head (44) and main spindle box housing (47), on the motor shaft of variable-frequency motor (1), be provided with motor pulley (14), motor pulley (14) outer setting has gear box casing (13), gear box casing (13) is connected with spindle pulley (16) by synchronous digital belt (15), spindle pulley (16) is arranged on feeding pull bar (12), feeding pull bar (12) is connected with stepper motor (2), feeding pull bar (12) outer setting has main spindle box housing (47), feeding pull bar (12) front end is connected with tapering adjusting-fixing structure by being connected and fixed pin (20), in tapering adjusting-fixing structure front end, be fixed with knife bar (43) by boring cutter bar fixed screw (40), knife bar (43) middle part is fixed with also (41) of boring cutter bar by eccentric set bolt (42), knife bar (43) top is provided with contour alloy cutter head (44).
2. digitally controlled multifunctional according to claim 1 becomes hole boring pin lathe, it is characterized in that, described tapering adjusting-fixing structure comprises impeller-hub (21), tapering adjusting sleeve (22), adjusting pad (23), headstock spindle (24), standing screw (25), tapering is adjusted ring flange (35), tapering is adjusted bolt (26), semicircle compact heap (37), alignment pin (38) and tapering are adjusted bolt (45), tapering adjusting-fixing structure rear end is provided with impeller-hub (21), the upper cover of impeller-hub (21) has tapering adjusting sleeve (22), tapering adjusting sleeve (22) outside is by adjusting pad (23), standing screw (25) is fixed on headstock spindle (24), tapering adjusting-fixing structure front end be provided with by tapering adjust bolt (26) be provided with tapering adjust ring flange (35), it is upper by semicircle compact heap (37) that tapering is adjusted ring flange (35), alignment pin (38) is provided with tapering and adjusts bolt (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839979.2U CN203649469U (en) | 2013-12-19 | 2013-12-19 | Numerical-control multifunctional hole varying and pin boring machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839979.2U CN203649469U (en) | 2013-12-19 | 2013-12-19 | Numerical-control multifunctional hole varying and pin boring machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649469U true CN203649469U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839979.2U Withdrawn - After Issue CN203649469U (en) | 2013-12-19 | 2013-12-19 | Numerical-control multifunctional hole varying and pin boring machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658739A (en) * | 2013-12-19 | 2014-03-26 | 陈怀峰 | Numerical control multi-functional changing hole boring pin machine tool |
-
2013
- 2013-12-19 CN CN201320839979.2U patent/CN203649469U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658739A (en) * | 2013-12-19 | 2014-03-26 | 陈怀峰 | Numerical control multi-functional changing hole boring pin machine tool |
| CN103658739B (en) * | 2013-12-19 | 2017-03-29 | 佛山市迈雷特数控装备有限公司 | Digitally controlled multifunctional variable orifice boring machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20170329 |