CN201483028U - Boring lathe for machining large cylinder body - Google Patents
Boring lathe for machining large cylinder body Download PDFInfo
- Publication number
- CN201483028U CN201483028U CN2009201863116U CN200920186311U CN201483028U CN 201483028 U CN201483028 U CN 201483028U CN 2009201863116 U CN2009201863116 U CN 2009201863116U CN 200920186311 U CN200920186311 U CN 200920186311U CN 201483028 U CN201483028 U CN 201483028U
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- China
- Prior art keywords
- boring
- workpiece
- screw rod
- motor
- lathe bed
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- Expired - Fee Related
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Abstract
The utility model relates to a boring lathe for machining a large cylinder body and researches and improves the problem that the large cylinder body has no a special boring machine. A workpiece power device is provided with a sliding base, a rail is arranged under the sliding base, a workpiece is connected with the power device through a belt transmission device, the workpiece rotates when in boring, a belt is provided with a pressing device; a machining workpiece is supported on a supporting bracket the position of which is adjustable; a lathe is provided with a screw rod on which a sliding knife block is sleeved, the sliding knife block is threaded with the screw rod through a feeding nut, the screw rod is connected with an axial power source through a transmission device, and the axial power source comprises a power device of a fast feeding boring knife and a power device of a knife feeding boring hole. The workpiece rotates and a boring knife only carries out the feeding motion when the boring lathe, thereby greatly simplifying the structure of the boring lathe for machining the large cylinder body, and boring the large cylinder body with low cost.
Description
Technical field
The utility model belongs to the bore hole machine tool field, relates in particular to the boring machine that is used for machining large cylindrical shell endoporus.
Technical background
Boring machine mainly is the lathe with boring cutter bore hole on workpiece, the pre-manufactured hole on the processing work.Boring cutter rotates to be main motion, and synkinesia is that boring cutter or workpiece movement are feed motion.The cylindrical shell specification that the utility model relates to is bigger, can reach the long 5000mm in ￠ 1000 * hole, and the existing special boring mill that does not have as yet at this large-size cylinder body can only use large-scale, baroque boring machine to its fine finishining, and cost is high, and energy waste is bigger.
The utility model content
The utility model does not have the problem of special Boring machine to study and improve at large-size cylinder body, and a kind of boring machine of large-size cylinder body is provided, and has saved the energy and fund.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The boring machine of machining large cylindrical shell comprises support, is installed on lathe bed and power set on the support, installs guide rail on the Horizon under the lathe bed, the bracing frame of device processing work on the guide rail; Install screw rod on the lathe bed, the slip tool rest is sleeved on the lathe bed, and slip tool rest and screw rod are by being threaded, and boring cutter is connected with the slip tool rest; Motor is connected with screw rod by transmission device; Screw rod is connected with cycloidal planetary gear speed reducer and governor motor by the clutch order; Rail is installed on ground, device sliding bottom and holder on the rail, and device reductor and motor on the sliding bottom, this motor is the CD-ROM drive motor of workpiece, adjusting screw(rod) is threaded with passive nut and holder on being connected in sliding bottom; Be connected by belt drive unit between workpiece and the power set, hold down gag is set on the driving belt.
Further, its structure of the bracing frame of processing work is as follows: comprise the mobile base that is installed in lathe bed below and connects with guide rail rail on the Horizon, adjustment seat is connected with mobile base by T type track, adjustment seat with regulate leading screw by being threaded, regulate the front and back position of adjustment seat by regulating leading screw, adorn pulley spindle on the adjustment seat, the location pulley is sleeved on the pulley spindle, and location pulley one end is provided with the projection that described workpiece is positioned.The hold down gag structure that is provided with on the described driving belt is as follows: comprise clamping frame, install leading screw on the clamping frame, leading screw one end is debug the joint handwheel, and the other end connects slide block, and slide block is by connecting axle device contact roller, contact roller and driving belt butt.
Technique effect of the present utility model is:
1. workpiece processed when working rotates, and borer is only done and fed motion, has greatly simplified the structure of machining large cylindrical shell boring machine, can be with cheap cost machining large cylindrical shell endoporus.
2. workpiece is by the pulley location, location and the support of bracing frame, and running is steadily reliable.
3. the power set of F.F. borer and the power set of tool feeding bore hole are set, make can axially move fast withdrawing or move to assigned address workpiece is processed of cutter, screw rod can switch by clutch with being connected of two kinds of power set.
4. the position of the sliding bottom of workpiece power set and workpiece holder location pulley can be regulated by screw rod, adapts to the processing diameter cylindrical shell different with length with this.
5. adopt the transmission of belt wheel transmission device between workpiece and the power source, stable drive, noiseless can cushion, absorbing.Hold down gag is set prevents that belt is slack and undisciplined, skid, guarantee stable gearratio, make machine tool running reliable.
Description of drawings
Fig. 1 looks cross-sectional schematic for structure master of the present utility model,
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
See Fig. 1 and Fig. 2, the utility model comprises support 4 and power set 26, and lathe bed 8 is installed on the support 4.The utility model also comprises the bracing frame of processing work, its structure is as follows: comprise the mobile base 14 that is installed in lathe bed 8 belows and connects with guide rail 20 rails on the Horizon, adjustment seat 13 is connected with mobile base 14 by T type track 38, adjustment seat 13 with regulate leading screw 12 by being threaded, regulate the front and back position of adjustment seat 13 by regulating leading screw 12, dress pulley spindle 9 on the adjustment seat 13, location pulley 11 is sleeved on the pulley spindle 9, and location pulley 11 1 ends are provided with the projection 10 that described workpiece is positioned.See Fig. 1, Fig. 2, by bearing block 3 device screw rods 7, slip tool rest 5 is sleeved on the lathe bed 8 on the lathe bed 8, and slip tool rest 5 is connected with feed nut 6, and feed nut 6 and screw rod 7 are by being threaded, and boring cutter 21 passes through housing screw 22 and is connected with slip tool rest 5.See Fig. 1, Fig. 2, screw rod 7 is described as follows with the power source relation: motor 31 is for spurring the F.F. motor that slip tool rest 5 enters the workpiece bore position, and the output shaft of motor 31 is connected with screw rod 7 by belt pulley 33, belt pulley 2 and belt 34 respectively; Screw rod 7 is connected with cycloidal planetary gear speed reducer 35 and governor motor 32 by clutch 1 order, and motor 32 is the power motor of boring cutter 21 bore holes.
See Fig. 1, Fig. 2, the structure of the power set 26 of workpiece 23 is as follows: rail 30 is installed on ground, device sliding bottom 25 and holder 29 on the rail 30, device connects on the sliding bottom 25 reductor 37 and motor 36, motor 36 is the CD-ROM drive motor of workpiece 23, and adjusting screw(rod) 28 is threaded with passive nut 27 and holder 29 on being connected in sliding bottom 25.Be connected by the belt wheel transmission device between workpiece 23 and the power set 26, annexation is described as follows: see Fig. 1, Fig. 2, workpiece 23 is installed on two groups of location pulleys 11, workpiece 23 is connected with reductor 37 by belt 24, belt drive unit is provided with clamping frame 19, device leading screw 18 on the clamping frame 19, leading screw 18 1 ends are debug joint handwheel 17, the other end connects slide block 16, slide block 16 is by connecting axle device contact roller 15, and rotation adjusting handle 17 can move up and down by leading screw 18 drive slide blocks 16 and contact roller 15.Workpiece 23 does not belong to structure member of the present utility model among Fig. 2.
During the utility model work, see Fig. 1, Fig. 2,, regulate mobile base 14 and sliding bottom 25 respectively to suitable position by regulating leading screw 12 and adjusting screw(rod) 28 according to the diameter and the length of workpiece 23, workpiece 23 is positioned on the pulley 11 of location, and lathe bed 8 penetrates in the workpiece 23.Belt 24 is sleeved on the workpiece 23,, plays pressuring action belt 24 by the position of adjusting handle 17 adjusting contact rollers 15.
During bore hole, see Fig. 1, Fig. 2, at first cut-off clutch 1, and motor 31 drive screws 7 drive slip tool rest 5 and proceed to the boring position soon, rotates boring processing endoporus thereby motor 36 drives workpiece; The clutch 1 that closes is by the feed motion of cycloidal planetary gear speed reducer 35 and connected governor motor 32 control boring cutters 21.
The utility model is a kind of boring machine of high-efficiency reliable large-size cylinder body, can replace traditional workpiece to fix and the large-scale borer of boring cutter rotation, and energy savings and cost reduce the workshop floor space.
Claims (3)
1. the boring machine of machining large cylindrical shell comprises support, is installed on lathe bed and power set on the support, it is characterized in that: install guide rail (20) on the Horizon under the lathe bed, the bracing frame of device processing work on the guide rail; Lathe bed (8) is gone up device screw rod (7), and slip tool rest (5) is sleeved on the lathe bed (8), and with being threaded, boring cutter (21) is connected with slip tool rest (5) by feed nut (6) for slip tool rest (5) and screw rod (7); Motor (31) is connected with screw rod (7) by transmission device; Screw rod (7) is connected with cycloidal planetary gear speed reducer (35) and governor motor (32) by clutch (1) order; Rail (30) is installed on ground, rail (30) is gone up device sliding bottom (25) and holder (29), sliding bottom (25) is gone up device reductor (37) and motor (36), motor (36) is the CD-ROM drive motor of workpiece, and adjusting screw(rod) (28) is threaded with passive nut (27) and holder (29) on being connected in sliding bottom (25); Be connected by belt drive unit between workpiece (23) and the power set (26), hold down gag is set on the driving belt.
2. according to the boring machine of the described machining large cylindrical shell of claim 1, the structure that it is characterized in that described processing work bracing frame is as follows: comprise the mobile base (14) that is installed in lathe bed (8) below and connects with guide rail (20) rail on the Horizon, adjustment seat (13) is connected with mobile base (14) by T type track (38), adjustment seat (13) with regulate leading screw (12) by being threaded, regulate the front and back position of adjustment seat (13) by regulating leading screw (12), adjustment seat (13) goes up dress pulley spindle (9), location pulley (11) is sleeved on the pulley spindle (9), and location pulley (11) one ends are provided with the projection (10) that described workpiece is positioned.
3. according to the boring machine of the described machining large cylindrical shell of claim 1, it is characterized in that the hold down gag structure that is provided with on the described driving belt is as follows: comprise clamping frame (19), clamping frame (19) is gone up device leading screw (18), leading screw (18) one ends are debug joint handwheel (17), the other end connects slide block (16), slide block (16) is by connecting axle device contact roller (15), contact roller (15) and driving belt (24) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201863116U CN201483028U (en) | 2009-07-07 | 2009-07-07 | Boring lathe for machining large cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201863116U CN201483028U (en) | 2009-07-07 | 2009-07-07 | Boring lathe for machining large cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483028U true CN201483028U (en) | 2010-05-26 |
Family
ID=42421921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201863116U Expired - Fee Related CN201483028U (en) | 2009-07-07 | 2009-07-07 | Boring lathe for machining large cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934391A (en) * | 2010-08-23 | 2011-01-05 | 昆山协兴五金制品有限公司 | Long inner diameter boring machine |
| CN102152132A (en) * | 2011-04-29 | 2011-08-17 | 上海交通大学 | Self-propelled type mechanism for inner wall processing of large barrel |
| CN103056661A (en) * | 2012-12-20 | 2013-04-24 | 江苏海建股份有限公司 | Large barrel numerical control multiple shaft milling and drilling machine |
-
2009
- 2009-07-07 CN CN2009201863116U patent/CN201483028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934391A (en) * | 2010-08-23 | 2011-01-05 | 昆山协兴五金制品有限公司 | Long inner diameter boring machine |
| CN102152132A (en) * | 2011-04-29 | 2011-08-17 | 上海交通大学 | Self-propelled type mechanism for inner wall processing of large barrel |
| CN103056661A (en) * | 2012-12-20 | 2013-04-24 | 江苏海建股份有限公司 | Large barrel numerical control multiple shaft milling and drilling machine |
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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: 20100526 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |