CN102407348B - Machining equipment for shell of compressor - Google Patents
Machining equipment for shell of compressor Download PDFInfo
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- CN102407348B CN102407348B CN 201010564070 CN201010564070A CN102407348B CN 102407348 B CN102407348 B CN 102407348B CN 201010564070 CN201010564070 CN 201010564070 CN 201010564070 A CN201010564070 A CN 201010564070A CN 102407348 B CN102407348 B CN 102407348B
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- belt pulley
- machining equipment
- compressor housing
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Abstract
The invention relates to the field of compressor manufacturing and aims to provide machining equipment for a shell of a compressor, and the machining equipment has the effects of replacing fewer cutters, reducing labor intensity of operators and increasing machining efficiency. The machining equipment for the shell of the compressor comprises a base, a spindle box, a pressing device and a rotary working table; the spindle box comprises a box body, a spindle and a cutter head; a feeding driving device is arranged between the base and the box body; the spindle is provided with a spindle central hole; the cutter head is fixedly connected with the lower end surface of the spindle; the pressing device comprises a pressing shaft, a pressing blank and a cylinder; the pressing shaft passes through the spindle central hole, and the upper end of the pressing shaft is fixedly connected with the cylinder; the lower end of the pressing shaft is fixedly connected with the pressing blank; and the cylinder is fixedly connected with the box body. The pressing shaft of the pressing device for machining the shell of the compressor passes through the spindle central hole and is compact in structure; the cylinder is used as a driving device for pressing a workpiece, and the cylinder is simple and reliable; the cutter head can be provided with a plurality of cutters so that the replacing times are reduced and the labor intensity is reduced; and the machining station or assembling and disassembling station can be changed through the rotary working table.
Description
Technical field
The present invention relates to the Compressor Manufacturing field, especially a kind of replacing cutter is few, reduces labour intensity, improves the mechanism for compressor housing machining equipment of working (machining) efficiency.
Background technology
Compressor is widely used in the household electrical appliance such as refrigerator, and compressor housing is the strength member of compressor; Compressor housing is processed the end face of compressor housing with lathe after rolling stretch forming by steel plate; Lathe is the common equipment of machining, and the structure of lathe can obtain from the utility model of China Patent No. CN2033308U to understand; Lathe generally comprises the parts such as transmission system, carriage box, knife rest, lathe bed; The weak point of the end face of compressor housing being processed with lathe is: the end surface shape of compressor housing is irregular, be non-rotary body, so adopt traditional turning processing mode, interrupted cut makes tool wear fast, it is more to change the cutter spended time, and the engine lathe labor intensity of operating staff is large, and working (machining) efficiency is lower; Therefore it is few to design a kind of replacing cutter, reduces labor intensity of operating staff, improves the mechanism for compressor housing machining equipment of working (machining) efficiency, becomes problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome the end face of processing at present compressor housing with engine lathe, it is many to change the cutter spended time, the engine lathe labor intensity of operating staff is large, the deficiency that working (machining) efficiency is lower, provide a kind of replacing cutter few, reduce labor intensity of operating staff, improve the mechanism for compressor housing machining equipment of working (machining) efficiency.
Concrete technical scheme of the present invention is:
A kind of mechanism for compressor housing machining equipment, described mechanism for compressor housing machining equipment comprises pedestal, main spindle box, hold down gag; Described main spindle box comprises casing, main shaft, cutterhead; Described casing is positioned at the side of pedestal, is provided with feed drive unit between described pedestal and casing; Described main shaft and casing articulate; Described main shaft is provided with the main shaft mesopore; Described cutterhead is provided with the cutterhead mesopore; Described cutterhead is fixedly connected with the lower surface of main shaft; Described hold down gag comprises last item, pressed compact, cylinder; Described last item and main shaft mesopore matched in clearance; Described last item passes main shaft mesopore, cutterhead mesopore, and described last item upper end is fixedly connected with cylinder; Described last item lower end is fixedly connected with pressed compact; Described cylinder is fixedly connected with casing; Described mechanism for compressor housing machining equipment also comprises Work turning table.The main shaft of this mechanism for compressor housing machining equipment is provided with the main shaft mesopore, and the last item of described hold down gag passes main shaft mesopore, compact conformation; Make the drive unit that workpiece compresses with cylinder, simple and reliable; Described cutterhead can be installed in decentre different radii position the much knives tool, and the much knives tool carries out the segmentation cutting to workpiece end face, and the cutter changing number of times is reduced, and has reduced labor intensity of operating staff; Work turning table can arrange a plurality of stations, be used for processing or the loading and unloading of workpiece, rotation by Work turning table, make workpiece be in respectively processing stations or load/unload stations, when the workpiece that is in processing stations is processed, can unload the workpiece that machines or load onto the workpiece that needs processing at load/unload stations, reduce work-handling non-cutting time, improve working (machining) efficiency; Described main shaft can be electric main shaft.
As preferably, described main spindle box also comprises main motor, and described main motor is frequency modulation motor; Described main motor is positioned at the casing top and is fixedly connected with casing; Be provided with transmission device between described main motor and main shaft.Described main motor is frequency modulation motor, with frequency modulation motor the speed of mainshaft is regulated, and continuously variable makes the speed of mainshaft that more more options be arranged according to the processing needs.
As preferably, described Work turning table comprises bracing frame, positioning seat, tumbler; Described tumbler is fixedly connected with the lower surface of bracing frame; At least two of described positioning seats, described bracing frame are provided with the positioning seat hole that equates with positioning seat quantity; Described positioning seat hole is uniformly distributed along the circumference centered by the pivot of bracing frame; Described positioning seat is fixedly connected with bracing frame; Described positioning seat is fixedly connected with pedestal.Described Work turning table is provided with tumbler, and described tumbler is hydraulic pressure equal-division rotary table or pneumatic rotary workbench, rotates convenient and reliablely, has reduced labor intensity of operating staff.
As preferably, described feed drive unit comprises that guide rail, feed screw nut are paid, drive motors; Described drive motors is stepper motor or servomotor.With stepper motor or the servomotor drive motors as feed drive unit, feed speed and distance can be regulated according to the processing needs; Realize automatically control.
As preferably, described transmission device is belt driver; Described belt driver comprises main electrical machine belt pulley, primary shaft belt pulley; Be provided with driving-belt between described main electrical machine belt pulley, primary shaft belt pulley.Belt driver is installed easily, and cost is low.
The invention has the beneficial effects as follows:
The main shaft of this mechanism for compressor housing machining equipment is provided with the main shaft mesopore, and the last item of described hold down gag passes main shaft mesopore, compact conformation; Make the drive unit that workpiece compresses with cylinder, simple and reliable; Described cutterhead can be installed in decentre different radii position the much knives tool, and the much knives tool carries out the segmentation cutting to workpiece end face, and the cutter changing number of times is reduced, and has reduced labor intensity of operating staff; Work turning table can arrange a plurality of stations, be used for processing or the loading and unloading of workpiece, rotation by Work turning table, make workpiece be in respectively processing stations or load/unload stations, when the workpiece that is in processing stations is processed, can unload the workpiece that machines or load onto the workpiece that needs processing at load/unload stations, reduce work-handling non-cutting time, improve working (machining) efficiency.Described main motor is frequency modulation motor, with frequency modulation motor the speed of mainshaft is regulated, and continuously variable makes the speed of mainshaft that more more options be arranged according to the processing needs.The tumbler of described Work turning table is hydraulic pressure equal-division rotary table or pneumatic rotary workbench, rotates convenient and reliablely, has reduced labor intensity of operating staff.With stepper motor or the servomotor drive motors as feed drive unit, feed speed and distance can be regulated according to the processing needs; Realize automatically control.The transmission device that is provided with between described main motor and main shaft is belt driver, and belt driver is installed easily, and cost is low.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2.
Among the figure: pedestal-1, main spindle box-2, casing-3, main shaft-4, cutterhead-5, main shaft mesopore-6, cutterhead mesopore-7, main motor-8, guide rail-9, feed screw nut pays-10, drive motors-11, main electrical machine belt pulley-12, primary shaft belt pulley-13, driving-belt-14, last item-21, pressed compact-22, cylinder-23, material-pulling device-24, air cylinder support-27, Anti-rotary block-28, anti-turn screw-29, anti-rotation groove-210, feeding seat-211, push rod-212, spring-213, push rod screw-214, push-rod hole-215, screwing through hole-216, locating piece-217, bracing frame-31, positioning seat-32, positioning seat hole-33, positioning disk-34, adjust cushion block-35, locating hole-36, upper plate-37, base plate-38, adjust screw-39, hydraulic pressure equal-division rotary table-310.
The specific embodiment
The present invention is described further below in conjunction with shown in the accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3: a kind of mechanism for compressor housing machining equipment comprises pedestal 1, main spindle box 2, hold down gag; Main spindle box comprises casing 3, main shaft 4, cutterhead 5; Described main shaft has two, and cutterhead has two; Casing is positioned at the side of pedestal, is provided with feed drive unit between pedestal and casing; Feed drive unit comprises that guide rail 9, feed screw nut pay 10, drive motors 11; Described drive motors is servomotor, and guide rail is line slideway, and feed screw nut is paid and is ball-screw; Described guide rail has the Second Mate; Main shaft is connected by bearing with casing; Main shaft is provided with main shaft mesopore 6; Cutterhead is provided with cutterhead mesopore 7; The cutterhead mesopore is greater than the main shaft mesopore; Cutterhead is connected with the lower surface screw of main shaft; Main spindle box also comprises main motor 8, and described main motor has two, and main motor is frequency modulation motor; Main motor is positioned at the casing top and is connected with the casing screw; Be provided with transmission device between main motor and main shaft; Described transmission device is belt driver; Belt driver comprises main electrical machine belt pulley 12, primary shaft belt pulley 13; Driving-belt 14 connects between main electrical machine belt pulley, primary shaft belt pulley; Hold down gag comprises last item 21, pressed compact 22, cylinder 23, material-pulling device 24; Last item and main shaft mesopore matched in clearance; Last item passes the main shaft mesopore, and the last item lower end is connected with pressed compact upper end screw; The last item upper end is threaded with the cylinder bar of cylinder; Described casing comprises air cylinder support 27; The cylinder body of cylinder is connected with the air cylinder support screw; Hold down gag also comprises Anti-rotary block 28, anti-turn screw 29; Last item top is provided with anti-rotation groove 210, the width of anti-rotation groove and anti-turn screw matched in clearance; The length of anti-rotation groove is longer than the impulse stroke of the hold down gag of mechanism for compressor housing machining equipment; Anti-turn screw is connected with the sidewall thread of Anti-rotary block; Anti-rotary block is connected with the air cylinder support screw; Material-pulling device comprises feeding seat 211, push rod 212, spring 213, push rod screw 214; Feeding seat is threaded with the pressed compact lower end; Feeding seat is provided with push-rod hole 215, screwing through hole 216; Push rod and push-rod hole matched in clearance; The screwing through hole diameter is greater than push rod screw external diameter, and the screwing through hole diameter is less than push rod screw afterbody; Spring is arranged in push-rod hole, and the push rod screw passes screwing through hole, spring is threaded with push rod; Pressed compact is provided with profiling locating piece 217; Described mechanism for compressor housing machining equipment also comprises Work turning table; Work turning table comprises bracing frame 31, positioning seat 32, tumbler; Positioning seat comprises positioning disk 34, adjusts cushion block 35; Positioning disk has four, and positioning disk is provided with locating hole 36; Adjusting cushion block has four, adjusts cushion block and is provided with adjustment screw 39; Bracing frame comprises upper plate 37, base plate 38; Upper plate is provided with four positioning seat holes 33; Positioning disk is connected with upper plate bolt; Adjusting cushion block is connected with base plate upper surface screw; Tumbler is hydraulic pressure equal-division rotary table 310; The hydraulic pressure equal-division rotary table is connected with the base plate lower surface screw of bracing frame; The hydraulic pressure equal-division rotary table is connected with the pedestal screw.
During this mechanism for compressor housing machining equipment work, main spindle box drives descending by leading screw, after pressed compact enters workpiece location oral area, in positioning disk, spring is compressed simultaneously, the push rod indentation at cylinder action power decline Work-sheet pressing, main spindle box band movable knife disc continues descending the cutting, because of cylinder pressure less than the feeding driving force, the cylinder bar of cylinder is retracted, pressed compact still keeps impaction state; After cutting was finished, main spindle box band movable knife disc, pressed compact were up, and push rod is released workpiece with pressed compact and broken away under the effect of spring; The main shaft of mechanism for compressor housing machining equipment is provided with the main shaft mesopore, and the last item of described hold down gag passes main shaft mesopore, compact conformation; Make the drive unit that workpiece compresses with cylinder, simple and reliable; Described cutterhead can be installed in decentre different radii position the much knives tool, and the much knives tool carries out the segmentation cutting to workpiece end face, and the cutter changing number of times is reduced, and has reduced labor intensity of operating staff; Work turning table has two processing stations, two load/unload stations; Can process simultaneously two workpiece; When the workpiece that is in processing stations is processed, can unload the workpiece that machines or load onto the workpiece that needs processing at load/unload stations, reduce work-handling non-cutting time, improve working (machining) efficiency, by the driving of tumbler, processing stations or load/unload stations can conversion.Described positioning seat, support frame structure are simple, and weight is lighter; Described positioning disk, adjustment cushion block can be changed according to the workpiece needs.Can make the fixing of workpiece more firm by regulating the adjustment screw.Described main motor is frequency modulation motor, with frequency modulation motor the speed of mainshaft is regulated, and continuously variable makes the speed of mainshaft that more more options be arranged according to the processing needs.The tumbler of described Work turning table is the hydraulic pressure equal-division rotary table, rotates convenient and reliablely, has reduced labor intensity of operating staff.With the drive motors of servomotor as feed drive unit, feed speed and distance can be regulated according to the processing needs; Realize automatically control.The transmission device that is provided with between described main motor and main shaft is belt driver, and belt driver is installed easily, and cost is low.
Claims (9)
1. mechanism for compressor housing machining equipment, it is characterized in that: described mechanism for compressor housing machining equipment comprises pedestal (1), main spindle box (2), hold down gag; Described main spindle box comprises casing (3), main shaft (4), cutterhead (5); Described main shaft has two, and cutterhead has two; Described casing is positioned at the side of pedestal, is provided with feed drive unit between described pedestal and casing; Described main shaft and casing articulate; Described main shaft is provided with main shaft mesopore (6); Described cutterhead is provided with cutterhead mesopore (7); Described cutterhead is fixedly connected with the lower surface of main shaft; Described hold down gag comprises last item (21), pressed compact (22), cylinder (23); Described last item and main shaft mesopore matched in clearance; Described last item passes main shaft mesopore, cutterhead mesopore, and described last item upper end is fixedly connected with cylinder; Described last item lower end is fixedly connected with pressed compact; Described cylinder is fixedly connected with casing; Described mechanism for compressor housing machining equipment also comprises Work turning table.
2. mechanism for compressor housing machining equipment according to claim 1, it is characterized in that: described main spindle box also comprises main motor (8), described main motor is frequency modulation motor; Described main motor is positioned at the casing top and is fixedly connected with casing; Be provided with transmission device between described main motor and main shaft.
3. mechanism for compressor housing machining equipment according to claim 1 and 2, it is characterized in that: described Work turning table comprises bracing frame (31), positioning seat (32), tumbler; Described tumbler is fixedly connected with the lower surface of bracing frame; At least two of described positioning seats, described bracing frame are provided with the positioning seat hole (33) that equates with positioning seat quantity; Described positioning seat hole is uniformly distributed along the circumference centered by the pivot of bracing frame; Described positioning seat is fixedly connected with bracing frame; Described positioning seat is fixedly connected with pedestal.
4. mechanism for compressor housing machining equipment according to claim 1 and 2 is characterized in that: described feed drive unit comprises that guide rail (9), feed screw nut pay (10), drive motors (11); Described drive motors is stepper motor or servomotor.
5. mechanism for compressor housing machining equipment according to claim 3, it is characterized in that: described feed drive unit comprises that guide rail, feed screw nut are paid, drive motors; Described drive motors is stepper motor or servomotor.
6. mechanism for compressor housing machining equipment according to claim 2, it is characterized in that: described transmission device is belt driver; Described belt driver comprises main electrical machine belt pulley (12), primary shaft belt pulley (13); Be provided with driving-belt (14) between described main electrical machine belt pulley, primary shaft belt pulley.
7. mechanism for compressor housing machining equipment according to claim 3, it is characterized in that: described transmission device is belt driver; Described belt driver comprises main electrical machine belt pulley, primary shaft belt pulley; Be provided with driving-belt between described main electrical machine belt pulley, primary shaft belt pulley.
8. mechanism for compressor housing machining equipment according to claim 4, it is characterized in that: described transmission device is belt driver; Described belt driver comprises main electrical machine belt pulley, primary shaft belt pulley; Be provided with driving-belt between described main electrical machine belt pulley, primary shaft belt pulley.
9. mechanism for compressor housing machining equipment according to claim 5, it is characterized in that: described transmission device is belt driver; Described belt driver comprises main electrical machine belt pulley, primary shaft belt pulley; Be provided with driving-belt between described main electrical machine belt pulley, primary shaft belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010564070 CN102407348B (en) | 2010-11-30 | 2010-11-30 | Machining equipment for shell of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010564070 CN102407348B (en) | 2010-11-30 | 2010-11-30 | Machining equipment for shell of compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102407348A CN102407348A (en) | 2012-04-11 |
| CN102407348B true CN102407348B (en) | 2013-03-13 |
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ID=45909863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010564070 Expired - Fee Related CN102407348B (en) | 2010-11-30 | 2010-11-30 | Machining equipment for shell of compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN102407348B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084838A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Equipment for machining machine shell of scroll compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033308U (en) * | 1988-07-01 | 1989-03-01 | 郭清和 | Multi-function lathe |
| CN1767917A (en) * | 2003-03-31 | 2006-05-03 | 日本精工株式会社 | Main shaft device and machine tool with the same |
| CN101633149A (en) * | 2009-08-04 | 2010-01-27 | 无锡市海博精机有限公司 | Multifunctional digital control vertical superfinishing machine |
| CN201880919U (en) * | 2010-11-30 | 2011-06-29 | 杭州钱江万胜电器制造有限公司 | Device for processing housing of compressor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003266259A (en) * | 2002-03-20 | 2003-09-24 | Brother Ind Ltd | Machine tool |
-
2010
- 2010-11-30 CN CN 201010564070 patent/CN102407348B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033308U (en) * | 1988-07-01 | 1989-03-01 | 郭清和 | Multi-function lathe |
| CN1767917A (en) * | 2003-03-31 | 2006-05-03 | 日本精工株式会社 | Main shaft device and machine tool with the same |
| CN101633149A (en) * | 2009-08-04 | 2010-01-27 | 无锡市海博精机有限公司 | Multifunctional digital control vertical superfinishing machine |
| CN201880919U (en) * | 2010-11-30 | 2011-06-29 | 杭州钱江万胜电器制造有限公司 | Device for processing housing of compressor |
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| Publication number | Publication date |
|---|---|
| CN102407348A (en) | 2012-04-11 |
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Granted publication date: 20130313 Termination date: 20141130 |
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