CN102873617B - Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor - Google Patents
Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor Download PDFInfo
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- CN102873617B CN102873617B CN201210303715.5A CN201210303715A CN102873617B CN 102873617 B CN102873617 B CN 102873617B CN 201210303715 A CN201210303715 A CN 201210303715A CN 102873617 B CN102873617 B CN 102873617B
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Abstract
The invention discloses a machine tool, in particular to a grinding machine for machining a double-head connecting rod of an automobile air-conditioning compressor. The invention aims to provide a grinding machine for machining a double-head connecting rod of an automobile air-conditioning piston, which is high in efficiency and is used for treating surface craters at the joint of the double-head connecting rod. A workbench is arranged on a frame, a motor is arranged on the right side of the workbench, a bin is arranged on the right side of the workbench, and the bin is connected together with a reciprocating feeding device by a steel pipe; and a grinding wheel device is positioned on the frame in front of the reciprocating feeding device, the grinding machine is provided with two grinding wheels, the two grinding wheels are fixedly connected by a grinding wheel sleeve, a grinding wheel repair device is positioned on the frame in front of the grinding wheel device, and a guide rail is arranged under the grinding wheel repair device. The grinding machine has the characteristics of simple structure, convenience in use, full-automatic machining and the like.
Description
Technical field:
The present invention relates to a kind of grinding machine, related in particular to the grinding machine that a kind of processing automobile piston of air-conditioning compressor bipitch connecting rod is used.
Background technology:
Grinding machine is to utilize grinding tool surface of the work to be carried out to the lathe of grinding.Most grinding machine is to use the emery wheel of High Rotation Speed to carry out grinding, minority be to use other grinding tools such as oilstone, abrasive band and free abrasive to process.
The material that grinding machine energy workhardness is higher, as hardened steel, carbide alloy etc.; Also can work brittleness material, as glass, granite.Grinding machine can be done high accuracy and the very little grinding of surface roughness, also can carry out high efficiency grinding, as high-rate grinding etc.
But at present,, in the time that the crator of the bipitch connecting rod that automobile air conditioner compressor piston is used grinds, because grinding machine only has a slice emery wheel, can only carry out turning around again to grind after milled to one, connecting rod; Thereby there is need to turn around mill and the shortcoming such as working (machining) efficiency is low; Simultaneously emery wheel with after, lift down reparations of wear and tear, cumbersome, spend the plenty of time, to be processed location be the problem such as standard not too.
Along with the growth at full speed of whole world automobile, the annual output value of side rod using on automobile air conditioner compressor piston reaches over ten billion.
Summary of the invention
The object of the invention is to the deficiency in order to solve above-mentioned technology, and the grinding machine that provides the bipitch connecting rod of the processing automobile compressor of air conditioner of high, the to be processed accurate positioning of a kind of working (machining) efficiency to use.
In order to achieve the above object, the grinding machine that the designed processing automobile piston of air-conditioning compressor bipitch connecting rod of the present invention is used; It comprises frame, motor, feed bin, conveying pipeline, reciprocal pay-off, grinding wheel unit, repair device for grinding wheels; Described workbench is arranged in frame, and described workbench right side is provided with motor, and described feed bin is arranged on the right side of workbench, and described conveying pipeline links together feed bin and reciprocal pay-off; Described reciprocal pay-off is positioned at the center of workbench, and it comprises frame, workbench, slide block, cylinder, motor, arc-shaped guide rail, baffle plate, delivery sheet, thimble; Described cylinder has two; Described slide block coordinates with take-up housing, on take-up housing, be fixed with guide post, slide block is provided with the hole coordinating with guide post, slide block moves along guide post, take-up housing is fixed on workbench, take-up housing is provided with cylinder, and the push rod of described cylinder is fixedly connected with slide block, and cylinder moves forward and backward slide block realization; Another cylinder is vertically fixed on slide block, and the push rod of cylinder is connected with baffle plate; Described delivery sheet is fixed on slide block, described delivery sheet is provided with a groove, described arc-shaped guide rail is positioned at the top of delivery sheet, described delivery sheet slightly protrudes from arc-shaped guide rail, described motor is arranged on arc-shaped guide rail, and described arc-shaped guide rail is provided with sensor, in the frame of described slide block left and right sides workbench, is respectively provided with a thimble, thimble relatively and on same axial line, described arc-shaped guide rail with a shelf that is provided with thimble with being connected; The baffle plate top contacting with delivery sheet is not less than the upper surface of delivery sheet, and bipitch connecting rod is transported in the groove that does not drop out delivery sheet in process; Described grinding wheel unit is positioned in the frame in reciprocal pay-off dead ahead, and described grinding wheel unit is made up of motor, emery wheel, emery wheel cover, main shaft; Described main shaft and motor interconnect, and are fixed in frame; Described emery wheel has two, and described emery wheel cover is fixedly connected with two emery wheels, and described emery wheel cover is fixed on main shaft, and main shaft is fixed in frame by bearing; Described main shaft is connected with motor; Described repair device for grinding wheels is positioned in the frame in dead ahead of grinding wheel unit, and it comprises motor, screw mandrel, slide block, reparation roller described repair device for grinding wheels; Described motor has two, and described reparation roller has two, and described motor is connected with screw mandrel by output shaft, described slide block is provided with the screwed hole coordinating with screw mandrel, described screw mandrel is with slide block to be threaded, and described slide block, because of the rotation of screw mandrel, can be realized and moving forward and backward; Described slide block is provided with a motor, repairs roller for described two and is fixed on slide block by power transmission shaft, and the motor on described slide block is connected with power transmission shaft; Repair roller front end and slightly protrude from slide block for described two; Described slide block below is provided with guide rail, slide block is coordinated with guide rail, thereby realize and moving forward and backward in the frame of lathe.
As preferably, described baffle plate is L shaped.
Also can comprise sensor, calibration table, for responding to, detect the length of material to be processed. and described sensor has two, and charging place of another arc-shaped guide rail is provided with sensor, senses whether connecting rod is slipped on arc-shaped guide rail.
It can be that belt connects that motor on described slide block is connected with power transmission shaft, can be also that sprocket wheel connects etc.As preferably belt connection.Two described reparation roller distances can be 1-5cm.
Repair roller for described two and can face respectively two emery wheels, and two distances of repairing roller equate with the distance of two emery wheels.
Described repair device for grinding wheels can also comprise frame, main shaft, motor, and described emery wheel cover is fixed on main shaft, and main shaft is fixed in frame by bearing; Described main shaft is connected with motor.Main shaft may be connected by belt or chain etc. with motor.
Described be fixed on the motor on arc-shaped guide rail, can realize micro-promotion connecting rod and be slipped on delivery sheet.
The reciprocal pay-off of the described processing bipitch connecting rod grinding machine of gained of the present invention, connecting rod to be processed is fallen on arc-shaped guide rail, the landing of motor pushing connecting rod is to delivery sheet, air cylinder driven slide block is pushed to thimble position to front slide, thimble withstands material to be processed, baffle plate moves down by the effect of cylinder, moves at the effect sliding block of cylinder backward, and baffle plate is replied simultaneously.
The grinding machine that the processing automobile air-conditioning piston bipitch connecting rod of gained of the present invention is used, bipitch connecting rod to be processed is arrived on arc-shaped guide rail by conveying pipeline from hopper, the micro-connecting rod that promotes forward of motor on arc-shaped guide rail, connecting rod is tumbled on the groove on delivery sheet, cylinder on slide block promotes baffle plate and moves up propelling movement connecting rod to thimble place, and the frame on slide block right side is moved to the left, and two thimbles are clamped connecting rod, calibration table will show the distance that thimble moves, thereby knows the length of connecting rod; Another cylinder on slide block promotes slide block and moves forward to grinding wheel unit place, and emery wheel starts to rotate, and computer allows driven by motor workbench make corresponding adjustment according to the difference in length of connecting rod, guarantees that every connecting rod can be ground to welding position accurately.Therefore, it has the features such as simple in structure, easy to use and full-automatic processing.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of reciprocal pay-off.
Fig. 3 is the structural representation of grinding wheel unit.
Fig. 4 is the structural representation of repair device for grinding wheels.
Detailed description of the invention:
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the grinding machine that the processing automobile air-conditioning piston bipitch connecting rod that the present embodiment is described is used, it comprises frame 1, workbench 2, motor 3, feed bin 4, conveying pipeline 5, reciprocal pay-off 6, grinding wheel unit 7, repair device for grinding wheels 8; Described workbench 2 is arranged in frame 1, and described workbench 2 right sides are provided with motor 3, and described feed bin 4 is arranged on the right side of workbench 2, and described conveying pipeline 5 links together feed bin 4 and reciprocal pay-off 6; Described reciprocal pay-off 6 is positioned at the center of workbench 2, and described reciprocal pay-off 6 is made up of the shelf 9, slide block 10, cylinder 11, motor 12, arc-shaped guide rail 13, baffle plate 14, delivery sheet 15, sensor 16, thimble 17, the calibration table 18 that are provided with thimble; Described cylinder 11 has two, described slide block 10 is arranged on workbench 2, described slide block 10 coordinates with take-up housing, on take-up housing, be fixed with guide post, slide block 10 is provided with the hole coordinating with guide post, and slide block 10 moves along guide post, take-up housing is fixed on workbench 2, take-up housing is provided with cylinder 11, and the push rod of described cylinder 11 is fixedly connected with slide block, and cylinder moves forward and backward slide block realization; Another cylinder 19 is vertically fixed on slide block 10, and the push rod of cylinder 19 is connected with baffle plate 14; Described delivery sheet 15 is fixedly connected on slide block 10, described delivery sheet 15 is provided with a groove, described arc-shaped guide rail 13 is positioned at the top of delivery sheet 15, described delivery sheet 15 slightly protrudes from arc-shaped guide rail 13, described motor 12 is arranged on arc-shaped guide rail 13, described arc is led 13 rails and is provided with sensor 16, on the shelf 9 of described slide block 10 left and right sides workbench 2, be respectively provided with a thimble 17, described arc-shaped guide rail 13 interconnects with the shelf 9 use iron blocks on right side, and described calibration table 18 is positioned in right side frame 9; Described grinding wheel unit 7 is positioned in the frame 1 in reciprocal pay-off 6 dead aheads, and described grinding wheel unit 7 is made up of motor 20, emery wheel 21, emery wheel cover 22, main shaft 23; Described main shaft 23 interconnects with motor 20, and is fixed in frame 1; Described emery wheel 21 has two, and described emery wheel cover 22 is fixedly connected with two emery wheels 21, and described emery wheel cover 22 is fixed on main shaft 23, and main shaft 23 is fixed in frame 1 by bearing; Described main shaft 23 is connected with motor 20; Described repair device for grinding wheels 8 is positioned in the frame 1 in dead ahead of grinding wheel unit 7, and it comprises described repair device for grinding wheels 8 motor 24, screw mandrel 25, slide block 26, repairs roller 27; Described motor 24 has two, described reparation roller 27 has two, described motor 24 is connected with screw mandrel 25 by output shaft, described slide block 26 is provided with the screwed hole coordinating with screw mandrel 25, described screw mandrel 25 with slide block 26 to be threaded, described slide block 26, because of the rotation of screw mandrel 25, can be realized and moving forward and backward; Described slide block 26 is provided with a motor 28, repairs roller 27 for described two and is fixed on slide block 26 by power transmission shaft 29, and it is that belt 30 connects that the motor 28 on described slide block 26 is connected with power transmission shaft 29; Repair roller 27 front ends and slightly protrude from slide block 26 for described two; Described slide block 26 belows are provided with guide rail 31, slide block 26 is coordinated with guide rail 31, thereby realize and moving forward and backward in the frame 1 of lathe.
Claims (7)
1. the grinding machine that processing automobile air-conditioning piston bipitch connecting rod is used, is characterized in that: it comprises frame, motor, feed bin, conveying pipeline, reciprocal pay-off, grinding wheel unit, repair device for grinding wheels; Workbench is arranged in frame, and described workbench right side is provided with motor, and described feed bin is arranged on the right side of workbench, and described conveying pipeline links together feed bin and reciprocal pay-off; Described reciprocal pay-off is positioned at the center of workbench, and it comprises the shelf, workbench, slide block, cylinder, motor, arc-shaped guide rail, baffle plate, delivery sheet, the thimble that are provided with thimble; Described cylinder has two; Described slide block coordinates with take-up housing, is fixed with guide post on take-up housing, and slide block is provided with the hole coordinating with guide post, and slide block moves along guide post, and take-up housing is fixed on workbench, and take-up housing is provided with cylinder, and the push rod of described cylinder is fixedly connected with slide block; Another cylinder is vertically fixed on slide block, and the push rod of cylinder is connected with baffle plate; Described delivery sheet is fixed on slide block, described delivery sheet is provided with a groove, described arc-shaped guide rail is positioned at the top of delivery sheet, described delivery sheet slightly protrudes from arc-shaped guide rail, described motor is arranged on arc-shaped guide rail, and described arc-shaped guide rail is provided with sensor, on the shelf of described slide block left and right sides workbench, is respectively provided with a thimble, thimble relatively and on same axial line, described arc-shaped guide rail is connected with the shelf on right side; The baffle plate top contacting with delivery sheet is not less than the upper surface of delivery sheet; Described grinding wheel unit is positioned in the frame in reciprocal pay-off dead ahead, and described grinding wheel unit is made up of motor, emery wheel, emery wheel cover, main shaft; Described main shaft and motor interconnect, and are fixed in frame; Described emery wheel has two, and described emery wheel cover is fixedly connected with two emery wheels, and described emery wheel cover is fixed on main shaft, and main shaft is fixed in frame by bearing; Described main shaft is connected with motor; Described repair device for grinding wheels is positioned in the frame in dead ahead of grinding wheel unit, and it comprises motor, screw mandrel, slide block, reparation roller described repair device for grinding wheels; Described motor has two, and described reparation roller has two, and described motor is connected with screw mandrel by output shaft, and described slide block is provided with the screwed hole coordinating with screw mandrel, described screw mandrel with slide block to be threaded; Described slide block is provided with a motor, repairs roller for described two and is fixed on slide block by power transmission shaft, and the motor on described slide block is connected with power transmission shaft; Repair roller front end and slightly protrude from slide block for described two; Described slide block below is provided with guide rail, and slide block is coordinated with guide rail.
2. the grinding machine that a kind of processing automobile air-conditioning piston bipitch connecting rod according to claim 1 is used, is characterized in that: described baffle plate is L shaped.
3. the grinding machine of using according to the arbitrary described a kind of processing automobile air-conditioning piston bipitch connecting rod of claim 1 or 2, is characterized in that: described sensor has two.
4. the grinding machine that a kind of processing automobile air-conditioning piston bipitch connecting rod according to claim 3 is used, is characterized in that: it is that belt connects that the motor on described slide block is connected with power transmission shaft.
5. the grinding machine that a kind of processing automobile air-conditioning piston bipitch connecting rod according to claim 1 is used, is characterized in that: repair roller for described two and face respectively two emery wheels, and two distances of repairing roller equate with the distance of two emery wheels.
6. the grinding machine that a kind of processing automobile air-conditioning piston bipitch connecting rod according to claim 1 is used, is characterized in that: two described reparation roller distances are 1-5cm.
7. the grinding machine that a kind of processing automobile air-conditioning piston bipitch connecting rod according to claim 1 is used, it is characterized in that: described repair device for grinding wheels also comprises frame, main shaft, motor, described emery wheel cover is fixed on main shaft, and main shaft is fixed in frame by bearing; Described main shaft is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303715.5A CN102873617B (en) | 2012-08-24 | 2012-08-24 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303715.5A CN102873617B (en) | 2012-08-24 | 2012-08-24 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873617A CN102873617A (en) | 2013-01-16 |
| CN102873617B true CN102873617B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210303715.5A Active CN102873617B (en) | 2012-08-24 | 2012-08-24 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
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| CN (1) | CN102873617B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551929A (en) * | 2014-11-25 | 2015-04-29 | 全椒鑫隆机械有限公司 | Connecting rod body and connecting rod cover grinding milling machine |
| CN111644960B (en) * | 2020-06-15 | 2021-05-07 | 含山县大力精密机械有限公司 | Die-sinking grinding device and method for automobile connecting rod casting part |
Citations (6)
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| GB1049393A (en) * | 1962-06-25 | 1966-11-30 | Western Electric Co | Improvements in or relating to apparatus for cutting helical grooves in cylindrical articles |
| DE1502483A1 (en) * | 1963-06-06 | 1970-01-22 | Landis Tool Co | Grinding machine |
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| CN201092007Y (en) * | 2007-10-23 | 2008-07-30 | 王春耀 | Feeding and unloading mechanism for grinding machine |
| CN201659481U (en) * | 2010-03-10 | 2010-12-01 | 江阴三知工控机械有限公司 | Automatic die feeding mechanism for angle grinding machine |
| CN202780768U (en) * | 2012-08-24 | 2013-03-13 | 桐乡市易锋机械厂 | Grinding machine for double-end connecting rod used for processing automobile air conditioner compressors |
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2012
- 2012-08-24 CN CN201210303715.5A patent/CN102873617B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1049393A (en) * | 1962-06-25 | 1966-11-30 | Western Electric Co | Improvements in or relating to apparatus for cutting helical grooves in cylindrical articles |
| DE1502483A1 (en) * | 1963-06-06 | 1970-01-22 | Landis Tool Co | Grinding machine |
| CN2936573Y (en) * | 2006-08-10 | 2007-08-22 | 无锡开源机床集团有限公司 | Bearing internal ring roller race grinder |
| CN201092007Y (en) * | 2007-10-23 | 2008-07-30 | 王春耀 | Feeding and unloading mechanism for grinding machine |
| CN201659481U (en) * | 2010-03-10 | 2010-12-01 | 江阴三知工控机械有限公司 | Automatic die feeding mechanism for angle grinding machine |
| CN202780768U (en) * | 2012-08-24 | 2013-03-13 | 桐乡市易锋机械厂 | Grinding machine for double-end connecting rod used for processing automobile air conditioner compressors |
Non-Patent Citations (4)
| Title |
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| Siemens840D系统在双砂轮连杆磨床改造中的应用;武刚等;《制造技术与机床》;20050202(第02期);115-116 * |
| 么志敏.连杆内孔磨削胎具.《机床与液压》.1995,(第03期), |
| 武刚等.Siemens840D系统在双砂轮连杆磨床改造中的应用.《制造技术与机床》.2005,(第02期), |
| 连杆内孔磨削胎具;么志敏;《机床与液压》;19950610(第03期);178 * |
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Address after: 314500, 201, pioneering Road, industrial town, Shimen Town, Jiaxing, Zhejiang, Tongxiang Applicant after: Zhejiang Yifeng Machinery Co., Ltd. Address before: 314500, 201, pioneering Road, industrial town, Shimen Town, Jiaxing, Zhejiang, Tongxiang Applicant before: Yifeng Machinery Plant, Tongxiang City |
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Free format text: CORRECT: APPLICANT; FROM: YIFENG MACHINERY PLANT, TONGXIANG CITY TO: ZHEJIANG YIFENG MACHINERY CO.,LTD. |
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