CN205165889U - Axle housing double -end numerical control lathe - Google Patents

Axle housing double -end numerical control lathe Download PDF

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Publication number
CN205165889U
CN205165889U CN201520832141.XU CN201520832141U CN205165889U CN 205165889 U CN205165889 U CN 205165889U CN 201520832141 U CN201520832141 U CN 201520832141U CN 205165889 U CN205165889 U CN 205165889U
Authority
CN
China
Prior art keywords
chuck
axle housing
lathe
turning
swollen
Prior art date
Application number
CN201520832141.XU
Other languages
Chinese (zh)
Inventor
汪传宏
Original Assignee
重庆宏钢数控机床有限公司
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 重庆宏钢数控机床有限公司 filed Critical 重庆宏钢数控机床有限公司
Priority to CN201520832141.XU priority Critical patent/CN205165889U/en
Application granted granted Critical
Publication of CN205165889U publication Critical patent/CN205165889U/en

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Abstract

The utility model provides an axle housing double -end numerical control lathe, including lathe body, be provided with the fixed chuck and removal chuck that are used for centre gripping axle housing both ends on lathe body, it installs on lathe body through horizontal advancing mechanism to remove the chuck to can be close to or keep away from fixed chuck along horizontal advancing mechanism, last first turning system and the second turning system that is used for processing the axle housing both ends respectively that still be provided with of lathe body. The utility model discloses can be by fixed chuck, move the chuck, lift the utensil and axle housing tip setting element carries out the quick positioning to the axle housing, a turning system and the 2nd turning system on back both sides are accomplished to the location can advance processing to the axle housing simultaneously, can fix a position with the straightforward surfacing, both ends simultaneous processing has reduced the clamping and has fixed a position the number of times, has guaranteed positioning accuracy. Both ends simultaneous processing process is concentrated, and operating personnel reduces, has improved machining efficiency, shortens processing cycle. The axle housing that can adapt to multiple size simultaneously through the removal of removing the chuck.

Description

A kind of axle housing Double-head numerical controlled lathes
Technical field
This practicality newly belongs to Computerized Numerical Control processing technology field, particularly a kind of axle housing Double-head numerical controlled lathes.
Background technology
The axle housing processing of current dolly, tricycle and electro-tricycle all adopts traditional streamline processing mode, because axle housing two ends all need to process, can only process one end in traditional processing mode at every turn, will reinstall location during the processing other end.This processing mode comparatively backwardness, not only the process-cycle is longer, and because every operation all exists the precision problem of part resetting, causes machining accuracy low.Therefore product is difficult to reach designing requirement.Adopt the conventional pipeline mode of production, operating personnel are more, and cost of labor is also higher simultaneously.
Utility model content
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of axle housing Double-head numerical controlled lathes, after realizing axle housing one-time positioning, processes while two ends, improves machining accuracy and efficiency.
For achieving the above object and other relevant objects, technical solutions of the utility model are as follows:
A kind of axle housing Double-head numerical controlled lathes, comprise lathe body, lathe body is provided with the fixed chuck for clamping axle housing both ends and movable chuck, described movable chuck is arranged in lathe body by horizontal propulsive mechanism, and can transversely propulsive mechanism near or away from fixed chuck, described lathe body is also provided with and is respectively used to process first turning system at axle housing two ends and the second turning system.
As preferably: described lathe body has the workbench be obliquely installed, described fixed chuck and movable chuck are installed on the table just over the ground, described first turning system and the second turning system lay respectively at the outside of fixed chuck and movable chuck, the workbench outside described fixed chuck are also provided with axle housing end keeper.
As preferably: described first turning system and the second turning system include servo cutter platform and digital control system, and servo cutter platform is installed on the table by sliding track mechanism, control servo cutter platform by digital control system and move and feeding processing along sliding track mechanism.
As preferably: described horizontal propulsive mechanism comprises guide rail and the screw mandrel by driven by servomotor, and described movable chuck is erected on guide rail and screw mandrel by mount pad.
As preferably: described lathe body is also provided with and lifts tool, this lifts tool between fixed chuck and movable chuck.
As preferably: described in lift tool and comprise and be arranged on guide holder in lathe body and cylinder, described guide holder offers gathering sill, cylinder upper end is connected with the back-up block for supporting axle housing, and back-up block upper end has V-type opening, and described cylinder can drive back-up block to move up and down along gathering sill.
As preferably: described fixed chuck is consistent with movable chuck structure, described movable chuck comprises base of the carrier head, be provided with collar bush by base bearing in base of the carrier head, collar bush is connected with synchronizing wheel and swollen chuck, base of the carrier head is provided with the driving mechanism driving the clamping of swollen chuck and unclamp.
As preferably: described driving mechanism comprises slip ring, piston ring and outer end cylinder, described outer end has just been fixed on base of the carrier head, hydraulic cavities is formed between piston ring and outer end cylinder, slip ring is installed on the piston ring by bearing, cone match between described slip ring inwall and swollen jackets outer wall, when to hydraulic cavities injection liquid force feed, piston ring drives slip ring to move vertically, and swollen chuck is clamped.
As preferably: described collar bush first end is provided with and connects dish, described slip ring outer end is provided with sealing gland, described swollen chuck is connecing between dish and sealing gland, and connect dish and be provided with the locating part of limit slippage annulate shaft to moving displacement, described swollen jackets outer wall has a circle boss, boss is between locating part and sealing gland, and outer wall of boss forms the conical surface coordinated with described slip ring.
As preferably: described swollen chuck is circumferentially distributed with multiple gap, swollen chuck is made to form claw-like structures.
As mentioned above, the beneficial effects of the utility model are: can by fixed chuck, movable chuck, lift tool and axle housing end keeper carries out quick position to axle housing, first turning system and second turning system of having located rear both sides can enter processing to axle housing simultaneously, namely once location can be completed, two ends process simultaneously, decrease Set and Positioning number of times, ensure that positioning precision.Two ends simultaneously manufacturing procedure are concentrated, and operating personnel reduce, and improve working (machining) efficiency, shorten the process-cycle.The axle housing of sizes can be adapted to by the movement of movable chuck simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation after removing outer cover in Fig. 1;
Fig. 4 is the structural representation of movable chuck in the utility model;
Fig. 5 is the sectional view of movable chuck in the utility model;
Fig. 6 is the structural representation of axle housing.
Piece mark explanation
1 lathe body
2 first turning systems
3 second turning systems
4 fixed chucks
5 movable chucks
51 base of the carrier head
52 collar bushes
53 synchronizing wheels
54 swollen chucks
55 outer end cylinders
56 piston rings
57 slip rings
58 sealing glands
59 bearings
510 hydraulic cavities
511 boss
512 gaps
513 base bearings
514 sealing rings
515 connect dish
6 horizontal propulsive mechanisms
7 lift tool
8 axle housings
81 bodies of rod
82 ring flanges
9 workbench
10 mount pads
11,12 sliding track mechanisms
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
As shown in Figures 1 to 6, a kind of axle housing Double-head numerical controlled lathes, comprise lathe body 1, lathe body 1 is provided with the fixed chuck 4 for clamping axle housing both ends and movable chuck 5, add man-hour workpiece between fixed chuck 4 and movable chuck 5, movable chuck 5 is arranged in lathe body 1 by horizontal propulsive mechanism 6, and can transversely propulsive mechanism 6 near or away from fixed chuck 4, namely move in Z-direction, lathe body 1 is also provided with the first turning system 2 and the second turning system 3 being respectively used to process axle housing two ends, first turning system 2 and the second turning system 3 separate, can according to respective processing object machining programming, after Set and Positioning, can process axle housing 8 end simultaneously.Lathe body 1 also comprises other as support platform, the existing structures such as control system certainly.
For the ease of chip removal, lathe body 1 has the workbench 9 be obliquely installed, workbench 9 is set to 45 degree usually, can certainly be other angles, described fixed chuck 4 and movable chuck 5 are arranged on workbench 9 just over the ground, and described first turning system 2 and the second turning system 3 lay respectively at the outside of fixed chuck 4 and movable chuck 5.Workbench 9 outside fixed chuck 4 is also provided with axle housing 8 end keeper (not shown).
Described first turning system 2 and the second turning system 3 include servo cutter platform and digital control system, servo cutter platform is arranged on workbench 9 by sliding track mechanism 11,12, servo cutter platform can move along X and Z-direction, controls servo cutter platform move and feeding processing along sliding track mechanism by digital control system.
Further scheme is, horizontal propulsive mechanism 6 comprises guide rail and the screw mandrel by driven by servomotor, described movable chuck 5 is located on guide rail and screw mandrel by mount pad 10 or carriage rack, is moved by driven by servomotor screw mandrel, thus drives movable chuck 5 in the motion of Z-direction.
Described lathe body 1 is also provided with and lifts tool 7, this lifts tool 7 between fixed chuck 4 and movable chuck 5, lifts tool 7 and supports axle housing 8 when pre-determined bit, behind two ends all clamping and positioning, lifts tool 7 and automatically moves down.
In this example, lift tool 7 to comprise and be arranged on guide holder in lathe body 1 and cylinder, guide holder is positioned at immediately below axle housing 8, and guide holder offers gathering sill, and cylinder upper end is connected with the back-up block for supporting axle housing 8, back-up block upper end has V-type opening, for the support centering of axle housing 8 body of rod 81, cylinder can drive back-up block to move up and down along gathering sill, supports axle housing 8 when moving upward, regain when moving downward, avoid machining interference.
As shown in Figure 4 and Figure 5, further scheme is, fixed chuck 4 is consistent with movable chuck 5 structure, and axle housing 8 rotates at fixed chuck 4 and movable chuck 5 inter-sync, and cutter moves to be processed.Only be described in detail with the structure of movable chuck 5 in this example:
Described movable chuck 5 comprises the base of the carrier head 51 of hollow, base of the carrier head 51 bottom offers connecting hole etc. for being connected with lathe, by base bearing 513, collar bush 52 is installed in base of the carrier head 51, collar bush 52 is connected with synchronizing wheel 53 and swollen chuck 54, base of the carrier head 51 is provided with the driving mechanism driving swollen chuck 54 to clamp and unclamp, in this example, synchronizing wheel 53 is synchronous pulley, is driven by motor, can drive collar bush 52 and swollen chuck 54 synchronous axial system.
Described driving mechanism comprises slip ring 57, piston ring 56 and outer end cylinder 55, outer end has just been fixedly mounted on base of the carrier head 51, hydraulic cavities 510 is formed between piston ring 56 and outer end cylinder 55, outer end cylinder 55 blocks piston ring 56, prevent it from axially skidding off, but make piston ring 56 have between outer end cylinder 55 and base of the carrier head 51 one section can the space of axially-movable; Slip ring 57 is arranged on piston ring 56 by bearing 59, piston ring 56 blocks slip ring 57 outer end equally, prevent it from axially skidding off, cone match between described slip ring 57 inwall and swollen chuck 54 outer wall, when to hydraulic cavities 510 injection liquid force feed, piston ring 56 drives slip ring 57 to move vertically, makes swollen chuck 54 clamping work pieces.Be axle housing 8 structural representation shown in Fig. 6, have the body of rod 81 and ring flange 82, ring flange 82 is square structure, has chamfering on adjacent both sides, and ring flange 82 chamfering place clamps by swollen chuck 54, makes between axle housing 8 and swollen chuck 54 fixing, can synchronous axial system.
Further, collar bush 52 first end is provided with and connects dish 515, slip ring 57 outer end is provided with sealing gland 58, connect and dish 515 forms a snare cylinder swollen chuck 54 is installed, swollen chuck 54 is connecing between dish 515 and sealing gland 58, and connect dish 515 and be provided with the locating part that limit slippage ring 57 moves axially displacement, described swollen chuck 54 outer wall has a circle boss 511, boss 511 is between locating part and sealing gland 58, boss 511 outer wall forms the conical surface coordinated with described slip ring 57, extrude the conical surface of boss 511 by the conical surface of slip ring 57 thus realize tightening up of swollen chuck 54.Synchronizing wheel 53 is connected with the second end of collar bush 52 and is sealed by sealing ring 514.
Described swollen chuck 54 is circumferentially distributed with multiple gap 512, makes swollen chuck 54 form claw-like structures, can, radial movable, realize opening or tightening up.Being the gap 512 of T font in this example, also can be the gap 512 of bar shaped in other embodiments.
Operation principle of the present utility model is as follows:
Add man-hour, first axle housing 8 left end is inserted in fixed chuck 4, then locate axle housing 8 in the position of Z-direction by axle housing end keeper, make axle housing 8 radial location by the ring flange 82 of axle housing 8.Lift tool 7 afterwards to lift, hydraulic-driven fixed chuck 4 makes axle housing 8 left end clamp, back-up block supports the body of rod 81 in the middle part of axle housing 8, then mount pad 10 moves (left) to fixed chuck 4 under Systematical control, the ring flange 82 of axle housing 8 right-hand member inserts in movable chuck 5, hydraulic-driven movable chuck 5 clamping flange dish 82, lift tool 7 to put down and enter processing link, in processing link, first turning system 2 and the second turning system 3, according to the motion of the programme-control servo cutter platform of default, along XZ to simultaneously according to drawing requirement processing parts two ends, after machining, lift tool 7 rise and lift workpiece, movable chuck 5 unclamps axle housing 8 right-hand member ring flange 82, mount pad 10 moves right, fixed chuck 4 unclamps axle housing 8 left end ring flange, manually take off workpiece, carry out processing next time, circulation like this.
This lathe, quick position can be carried out to axle housing by fixed chuck 4, movable chuck 5 and axle housing end keeper, first turning system 2 and second turning system 3 of having located rear both sides can enter processing to axle housing simultaneously, namely once location can be completed, two ends process simultaneously, decrease Set and Positioning number of times, ensure that positioning precision.Two ends simultaneously manufacturing procedure are concentrated, and operating personnel reduce, and improve working (machining) efficiency, shorten the process-cycle.The axle housing of sizes can be adapted to by the movement of movable chuck 5 simultaneously.
Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.

Claims (10)

1. an axle housing Double-head numerical controlled lathes, it is characterized in that: comprise lathe body, lathe body is provided with the fixed chuck for clamping axle housing both ends and movable chuck, described movable chuck is arranged in lathe body by horizontal propulsive mechanism, and can under driving effect transversely propulsive mechanism near or away from fixed chuck, described lathe body is also provided with and is respectively used to process first turning system at axle housing two ends and the second turning system.
2. a kind of axle housing Double-head numerical controlled lathes according to claim 1, it is characterized in that: described lathe body has the workbench be obliquely installed, described fixed chuck and movable chuck are installed on the table just over the ground, described first turning system and the second turning system lay respectively at the outside of fixed chuck and movable chuck, the workbench outside described fixed chuck are also provided with axle housing end keeper.
3. a kind of axle housing Double-head numerical controlled lathes according to claim 2, it is characterized in that: described first turning system and the second turning system include servo cutter platform and digital control system, servo cutter platform is installed on the table by sliding track mechanism, controls servo cutter platform move and feeding processing along sliding track mechanism by digital control system.
4. a kind of axle housing Double-head numerical controlled lathes according to claim 1, is characterized in that: described horizontal propulsive mechanism comprises guide rail and the screw mandrel by driven by servomotor, and described movable chuck is erected on guide rail and screw mandrel by mount pad.
5. a kind of axle housing Double-head numerical controlled lathes according to claim 1, is characterized in that: described lathe body is also provided with and lifts tool, this lifts tool between fixed chuck and movable chuck.
6. a kind of axle housing Double-head numerical controlled lathes according to claim 5, it is characterized in that: described in lift tool and comprise and be arranged on guide holder in lathe body and cylinder, described guide holder offers gathering sill, cylinder upper end is connected with the back-up block for supporting axle housing, back-up block upper end has V-type opening, and described cylinder can drive back-up block to move up and down along gathering sill.
7. a kind of axle housing Double-head numerical controlled lathes according to claim 1, it is characterized in that: described fixed chuck is consistent with movable chuck structure, described movable chuck comprises base of the carrier head, by base bearing, collar bush is installed in base of the carrier head, collar bush is connected with synchronizing wheel and swollen chuck, base of the carrier head is provided with the driving mechanism driving the clamping of swollen chuck and unclamp.
8. a kind of axle housing Double-head numerical controlled lathes according to claim 7, it is characterized in that: described driving mechanism comprises slip ring, piston ring and outer end cylinder, described outer end has just been fixed on base of the carrier head, hydraulic cavities is formed between piston ring and outer end cylinder, slip ring is installed on the piston ring by bearing, cone match between described slip ring inwall and swollen jackets outer wall, when to hydraulic cavities injection liquid force feed, piston ring drives slip ring to move vertically, and swollen chuck is clamped.
9. a kind of axle housing Double-head numerical controlled lathes according to claim 8, it is characterized in that: described collar bush first end is provided with and connects dish, described slip ring outer end is provided with sealing gland, described swollen chuck is connecing between dish and sealing gland, and connect dish and be provided with the locating part of limit slippage annulate shaft to moving displacement, described swollen jackets outer wall has a circle boss, and boss is between locating part and sealing gland, and outer wall of boss forms the conical surface coordinated with described slip ring.
10. a kind of axle housing Double-head numerical controlled lathes according to claim 7, is characterized in that: described swollen chuck is circumferentially distributed with multiple gap, makes swollen chuck form claw-like structures.
CN201520832141.XU 2015-10-26 2015-10-26 Axle housing double -end numerical control lathe CN205165889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520832141.XU CN205165889U (en) 2015-10-26 2015-10-26 Axle housing double -end numerical control lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520832141.XU CN205165889U (en) 2015-10-26 2015-10-26 Axle housing double -end numerical control lathe

Publications (1)

Publication Number Publication Date
CN205165889U true CN205165889U (en) 2016-04-20

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234433A (en) * 2015-10-26 2016-01-13 重庆宏钢数控机床有限公司 Two-headed computer numerical control lathe for axle housing
CN106583761A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 Double-cutter numerically controlled lathe
CN106584117A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 High-efficiency numerical control machine tool
CN106584116A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 Double-knife numerical control processing equipment
CN106735325A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Multifunctional numerical control machine
CN106736558A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerically controlled lathe
CN106735315A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Double end digital control lathe
CN106735313A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Double-head numerical controlled lathes
CN106735326A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Multifunctional numerical control lathe
CN106735314A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerically controlled processing equipment
CN106735327A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerical control processing apparatus
CN106825622A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double-pole Digit Control Machine Tool
CN106826235A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double end digital control process equipment
CN106825623A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Multifunctional numerical control processing unit (plant)
CN106825621A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double-pole numerical control processing apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234433A (en) * 2015-10-26 2016-01-13 重庆宏钢数控机床有限公司 Two-headed computer numerical control lathe for axle housing
CN105234433B (en) * 2015-10-26 2017-09-26 重庆宏钢数控机床有限公司 A kind of axle housing Double-head numerical controlled lathes
CN106584117A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 High-efficiency numerical control machine tool
CN106584116A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 Double-knife numerical control processing equipment
CN106735325A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Multifunctional numerical control machine
CN106736558A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerically controlled lathe
CN106735315A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Double end digital control lathe
CN106735313A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Double-head numerical controlled lathes
CN106583761A (en) * 2016-12-31 2017-04-26 安徽力成机械装备有限公司 Double-cutter numerically controlled lathe
CN106735314A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerically controlled processing equipment
CN106735327A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 High efficiency numerical control processing apparatus
CN106825622A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double-pole Digit Control Machine Tool
CN106826235A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double end digital control process equipment
CN106825623A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Multifunctional numerical control processing unit (plant)
CN106825621A (en) * 2016-12-31 2017-06-13 安徽力成机械装备有限公司 Double-pole numerical control processing apparatus
CN106735326A (en) * 2016-12-31 2017-05-31 安徽力成机械装备有限公司 Multifunctional numerical control lathe

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