CN201154397Y - Bearing shell processing apparatus in width direction - Google Patents
Bearing shell processing apparatus in width direction Download PDFInfo
- Publication number
- CN201154397Y CN201154397Y CNU2007200769599U CN200720076959U CN201154397Y CN 201154397 Y CN201154397 Y CN 201154397Y CN U2007200769599 U CNU2007200769599 U CN U2007200769599U CN 200720076959 U CN200720076959 U CN 200720076959U CN 201154397 Y CN201154397 Y CN 201154397Y
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- Prior art keywords
- bearing shell
- mould
- rotating disk
- plant
- spindle motor
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Abstract
The utility model discloses a gap block width processing device which can realize automatic control and has the characteristics of high precision, low power consumption, small body and humanization, and the like, and greatly improves the processing benefit. The gap block width processing device comprises a control system, a dial used for loading the gap block, a location compressing device and width cutting devices at the two sides of the dial; a plurality of dies used for loading the gap block are arranged at the dial; the width cutting devices comprise two sets of synchronous servo motors which are oppositely and symmetrically arranged, a sliding screw rod, a sliding plate, a spindle motor, a spindle head and a cutter head; the control system controls the rotation of the servo motors and the spindle motor; the two servo motors drive the sliding plate to move oppositely and preciously by the sliding screw rods; the spindle motor, the spindle head and the cutter head are arranged on the sliding plate; the cutter head is arranged at one end of the spindle head; the spindle head is transmitted by the power of the spindle motor; cutters are arranged at the cutter head; the spindle motor drives the cutter head to rotate at a high speed; when processing, the cutter head simultaneously cuts the two sides of the gap block.
Description
Technical field
The utility model relates to a kind of automobile engine bearing width process equipment, relates in particular to a kind of bearing shell width processing unit (plant).
Background technology
In the existing bearing shell width processing, used equipment is common universal lathe (as 620 lathes), when lathe is worked, earlier with hand with the bearing shell anchor clamps of packing into, be fixed with plate screw, finish bearing shell width single side face machining operation by adjusting flat knife, outside rose reamer and inboard rose reamer, take out bearing shell again and repeat above-mentioned step preface processing bearing shell another side and just can finish width processing work.The problem of its existence: the one, speed is slow, per minute is no more than 6 since bearing shell at the anchor clamps of packing into, process, get material, reprocessing, get in the material process again, the shutdown of all will braking can't improve speed; The 2nd, precision is difficult to ensure, owing to be armrest with the bearing shell anchor clamps of packing into, whether put in place and can't visually see, can only be with feel and experience, in case iron, aluminium, copper scale are arranged in the anchor clamps slightly, will cause bearing shell to tilt, cause the bearing shell width asymmetric, can only produce several and will clear up anchor clamps inner surface cleannes in order to improve yield rate; The 3rd, poor stability to getting all manual operationss of material, easily causes industrial accident from blowing.
The utility model content
Technical problem to be solved in the utility model provides a kind of bearing shell width processing unit (plant), and it can realize automatic control, has precision height, low in energy consumption, characteristics such as fuselage is little, hommization, and has improved processing benefit greatly.
In order to solve above technical problem, the utility model provides a kind of bearing shell width processing unit (plant), this device is arranged on the frame, it mainly comprises control system, be used to load the rotating disk of bearing shell, be used to locate positioning compression device that compresses bearing shell and the width topping machanism that is positioned at described rotating disk both sides, described rotating disk is provided with some moulds that are used to load bearing shell, described width topping machanism comprises that two covers are symmetrical arranged and synchronous servomotor in opposite directions, sliding screw, slide plate, Spindle Motor, main tapping and cutterhead, the rotation of described control system control servomotor and Spindle Motor, described two cover servomotors respectively drive described slide plate by sliding screw and accurately move in opposite directions, described Spindle Motor, main tapping and cutterhead are arranged on the described slide plate, described cutterhead is arranged on an end of main tapping, described main tapping is by the power transmission of Spindle Motor, described cutterhead is provided with cutter, and described Spindle Motor drives cutterhead and rotates at a high speed; Add man-hour, after Spindle Motor is received the instruction of control system, driving cutterhead rotates at a high speed, after servomotor is received the instruction of control system, the cutterhead that drives the high speed rotation that is provided with in opposite directions on the mould that is loaded in described rotating disk and the bearing shell that compressed by positioning compression device advance in opposite directions, and the bearing shell both sides are cut simultaneously.
Wherein, on each cutterhead, be equipped with three cutters.
Wherein, described positioning compression device mainly comprises cylinder, pressing plate, and described pressing plate is arranged on the guide rod of described cylinder, and when the mould that bearing shell is housed screwed in processing stations, described cylinder drove pressing plate bearing shell is pressed in the described mould.
Wherein, described mould is the split mould, and described split mould comprises the mould that can load and unload and that cooperate with bearing shell of two splits and be used to be connected spring with the described mould of pretension, and one of them mould is positioned at the rotating disk inboard, and another is positioned at the rotating disk outside.
In addition, it also comprises collating unit, described collating unit comprises two cylinders that are provided with in opposite directions, on the guide rod of each cylinder, be provided with push pedal, described two push pedals are set in parallel in described rotating disk both sides, when bearing shell entered into the arrangement station, the push pedal that be arranged in parallel was under the drive of cylinder, and extruding is also clapped the bearing shell that is positioned at the rotating disk mould together.
In addition, it also comprises automatic material-pulling device, this device comprises feed well, pusher cylinder and scraping wings, described scraping wings is fixed on the guide rod of described pusher cylinder, one end of described scraping wings also is positioned at the notch place of feed well, the outlet of described feed well and the die inlet level that is positioned at the described rotating disk of pusher station; When entering bearing shell pusher station, the pusher cylinder drives scraping wings bearing shell is pushed in the mould of described rotating disk along feed well.
Bearing shell width processing unit (plant) of the present utility model compared with prior art owing to controlled automatically by control system in process, each process control has reduced artificial mistake with being connected, and has avoided the generation of industrial injury unsafe factor; Secondly, the whole service process is controlled automatically by control system, from charging, location arrangement, cut and take off material four stations and carry out synchronously, especially 6 the two-sided feed processing of cutter is once finished when cutting, can make like this and balance in power, and has guaranteed to stablize and precision.Because this device from being fed to discharging, is controlled automatically by control system, has improved working (machining) efficiency greatly, the border process data is seen factually, adopts device process velocity of the present utility model to reach 22 of per minutes.In addition, because the anchor clamps both sides are penetrating, the old metal bits can't enter anchor clamps and back of bearing, can not cause the sticking bits of bearing shell to weigh wounded, have improved the yield rate of product.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model bearing shell width processing unit (plant) assembling schematic diagram;
Fig. 2 is the automatic material-pulling device schematic diagram of the utility model bearing shell width processing unit (plant);
Fig. 3 is the collating unit schematic diagram of the utility model bearing shell width processing unit (plant);
Fig. 4 is the positioning compression device schematic diagram of the utility model bearing shell width processing unit (plant);
Fig. 5 is the width topping machanism schematic diagram of the utility model bearing shell width processing unit (plant).
The specific embodiment
As shown in Figure 1, it is the utility model bearing shell width processing unit (plant) assembling schematic diagram.It mainly comprises frame and automatic material-pulling device 10, collating unit 20, positioning compression device 30, width topping machanism 40 and control system (not shown) disposed thereon.Promptly at first bearing shell is delivered to the district to be processed station 312 (shown in Figure 4) of rotating disk 31 (shown in Figure 4) through automatic material-pulling device 10, rotating disk 31 is put in order through collating unit 20 at station 312 (shown in Figure 4) then, make marshalling between the bearing shell, 314 stations are to be processed, rotate to the location again and compress station 313 (shown in Figure 4), after positioning compression device 30 compresses bearing shell, etc. pending machining, the both sides of the bearing shell after width topping machanism 40 alignings compress are afterwards carried out machining simultaneously.After the bearing shell of finishing processing is rotated to station 312 once more by rotating disk 31, through automatic material-pulling device 10 bearing shell is released again.In following examples, if no special instructions, mentioned parts all are arranged on the frame or by other parts and are arranged on the frame, and certain frame here is fuselage just.This control system can adopt PLC control system or other control system, during such as employing PLC control system, it comprises conventional equipments such as Programmable Logic Controller, magnetic valve, inductor, this control system can be adopted the mode of computer touch screen carry out parameter setting, modification etc. in addition.The control program of Programmable Logic Controller can be programmed according to the action needs of each device, and the setting of magnetic valve and inductor also can be provided with according to the needs of action, comprise position, type and size etc., certainly can select extraordinary or special components and parts for use for the needs of precision, as long as can realize the function controlled.At following embodiment, even without clearly adopting control system, as long as but when involving concrete action control, generally be exactly that control system is controlled.In addition, when moving control, do not illustrate specifically whether have delay or deterministic process sometimes, but generally speaking, for the needs of safety or action control, implying there are delay or judgement to set.In addition,, such as cylinder, oil cylinder or motor etc., control processing if desired, then should select components and parts for use with control able to programme about the action element device.
As shown in Figure 2, it is automatic material-pulling device 10 schematic diagrames of the utility model bearing shell width processing unit (plant).This automatic material-pulling device 10 also has simultaneously and plays demoulding discharging effect to cutting the bearing shell of finishing when finishing the material loading function.This automatic material-pulling device 10 mainly comprises blanking groove 11, feed well 13, pusher cylinder 14 and the scraping wings 12 of upper and lower settings, scraping wings 12 is fixed on the guide rod of pusher cylinder 14, one end of scraping wings 12 also is positioned at the notch place of feed well 13, and the outlet of blanking groove 11 is positioned at the charging aperture of feed well 13.Side view by feed well 13 as can be seen, form by the parallel feed well of twice in the feed well 13, that is to say in each feed well, all to have a bearing shell 50, as a same reason, scraping wings 12 also should have two scraping wings, and blanking groove 11 also is made up of two blanking grooves.When real work, at first bearing shell 50 enters into feed well 13 places by blanking groove 11, drives scraping wings 12 by pusher cylinder 14 then bearing shell 50 is pushed in the mould in the rotating disk 31.In order to increase work efficiency, the bearing shell 50 that also will process simultaneously this moment has been pushed in the blow tank 15.
As shown in Figure 3, it is the collating unit schematic diagram in the utility model.Collating unit 20 is before the location compresses, it comprises two cylinders 21,22 that are provided with in opposite directions, and be located at push pedal 23,24 on the guide rod of cylinder 21,22 respectively, two push pedals 23,24 be arranged in parallel, when rotating disk 31 drive bearing shells 50 entered into arrangement station 311 (shown in Figure 4), neat bearing shell 50 is pushed and clapped to the push pedal 23,24 that be arranged in parallel under the drive of cylinder, make bearing shell 50 both sides proper alignment like this, be convenient to follow-up cutting.Owing to the position relative fixed of push pedal 23,24 and rotating disk 31, the position of the bearing shell 50 after clapping together also can be at preposition so in addition.
As shown in Figure 4, it is the positioning compression device schematic diagram in the utility model.Positioning compression device 30 mainly comprises pressing plate 32 and cylinder 33, and pressing plate 32 is arranged on the guide rod of cylinder 33, is subjected to cylinder 33 controls.Drive bearing shells 50 at rotating disk 31 and be transferred to when compressing station 313, cylinder 33 drives the mould cover 34 that pressing plates 32 compress the outer mold 36 that is positioned at rotating disk 31, and then compresses the bearing shell 50 of the mould 36,37 that is positioned at rotating disk 31.
In addition, in Fig. 4, provided the structure chart of rotating disk 31.At first, rotating disk 31 has four stations station 311,312,313,314 respectively, wherein is used for input and output material at station 312 places, is used for arrangement at station 311 places, be used to compress and process at station 313 places, can according to circumstances set about the number of concrete station certainly.Secondly, four station places at rotating disk 31 are equipped with outer mold 36 and inner mold 37, and on each outer mold 36, be provided with mould cover 34 and spring 35, wherein mould cover 34 is used for fixing outer mold 36, certainly because inner mold 37 is in the inside of rotating disk 31, it directly just is fixed in the rotating disk 31, and spring 35 is mainly used in pretension mould cover 34, when bearing shell 50 is pushed in the rotating disk 31 like this, owing under the pretightning force effect of spring 35, be unlikely to make bearing shell 50 when rotating disk 31 rotations, from interior outer mold 37,36, to come off.
In addition, on pressing plate 32, be provided with groove, and corresponding with it mould cover 34 is provided with projection, this projection and groove fit, carrying out compaction mold at pressing plate 32 like this overlapped 34 o'clock, relied on groove can play positioning action.
As shown in Figure 5, it is the width topping machanism schematic diagram in the utility model, and 4 describes in conjunction with the accompanying drawings.Width topping machanism 40 comprises that two covers are provided with and synchronous servomotor (not shown) in opposite directions, screw mandrel 43, slide plate 45, Spindle Motor 41, main tapping 44 and cutterhead 42, the rotation of control system control servomotor and Spindle Motor 41, two servomotors all drive slide plate 45 by screw mandrel 43 and move in opposite directions, two cutterheads 42 are symmetricly set on the both sides of rotating disk 31, Spindle Motor 41, main tapping 44 and cutterhead 42 are provided with on the slide plate 45, cutterhead 42 is arranged on an end of main tapping, main tapping 44 1 ends link to each other with being with synchronously with the power transmission end of Spindle Motor 41, cutterhead 42 is provided with cutter, and Spindle Motor 41 drives cutterhead 42 rotation at a high speed; Add man-hour, after Spindle Motor 41 is received the instruction of control system, drive cutterhead 42 rotation at a high speed, after servomotor was received the instruction of control system, the cutterhead 42 that drives the high speed rotation that is provided with in opposite directions cut simultaneously to the bearing shell 50 that is positioned on the rotating disk 31 and the hold down gag 30 that is positioned compresses.The cutter that wherein is positioned on the cutterhead 42 can be installed many, and such as setting three, three can use end face cutter, cylindrical rose reamer and interior rounded corner cutter to cutter, and the set positions of cutter will be set according to the needs of processing and the position of bearing shell certainly.In addition, control system can be controlled two cutters on the cutterhead 42 simultaneously or almost carry out simultaneously bearing shell is carried out machining.
The application is in order to briefly explain, and the part of not mentioning, persons skilled in the art can adopt conventional technological means to realize, and the part of not mentioning also is the requisite part of the application.In addition, size in Figure of description and position relation need to set just to explanation, but those sizes and position relation can not limit protection domain of the present utility model.In addition, the part parts among the application can take other parts to substitute, and adopt oil cylinder to replace such as cylinder, and all adopt distortion or covert alternative technological means to be the scope that the application will protect.
Claims (10)
1, a kind of bearing shell width processing unit (plant), this device is arranged on the frame, it is characterized in that, it mainly comprises control system, be used to load the rotating disk of bearing shell, be used to locate positioning compression device that compresses bearing shell and the width topping machanism that is positioned at described rotating disk both sides, described rotating disk is provided with some moulds that are used to load bearing shell, described width topping machanism comprises that two covers are symmetrical arranged and synchronous servomotor in opposite directions, sliding screw, slide plate, Spindle Motor, main tapping and cutterhead, the rotation of described control system control servomotor and Spindle Motor, described two cover servomotors respectively drive described slide plate by sliding screw and accurately move in opposite directions, described Spindle Motor, main tapping and cutterhead are arranged on the described slide plate, described cutterhead is arranged on an end of main tapping, described main tapping is by the power transmission of Spindle Motor, described cutterhead is provided with cutter, and described Spindle Motor drives cutterhead and rotates at a high speed; Add man-hour, after Spindle Motor is received the instruction of control system, driving cutterhead rotates at a high speed, after servomotor is received the instruction of control system, the cutterhead that drives the high speed rotation that is provided with in opposite directions on the mould that is loaded in described rotating disk and the bearing shell that compressed by positioning compression device advance in opposite directions, and the bearing shell both sides are cut simultaneously.
2, bearing shell width processing unit (plant) as claimed in claim 1 is characterized in that, is equipped with three cutters on each cutterhead.
3, bearing shell width processing unit (plant) as claimed in claim 2 is characterized in that, described three are respectively end face cutter, cylindrical rose reamer and interior rounded corner cutter to cutter.
4, bearing shell width processing unit (plant) as claimed in claim 1, it is characterized in that, described positioning compression device mainly comprises cylinder, pressing plate, described pressing plate is arranged on the guide rod of described cylinder, when the mould that bearing shell is housed screwed in processing stations, described cylinder drove pressing plate bearing shell is pressed in the described mould.
5, bearing shell width processing unit (plant) as claimed in claim 1, it is characterized in that, described mould is the split mould, described split mould comprises the mould that can load and unload and that cooperate with bearing shell of two splits and is used to be connected spring with the described mould of pretension, one of them mould is positioned at the rotating disk inboard, and another is positioned at the rotating disk outside.
6, bearing shell width processing unit (plant) as claimed in claim 5 is characterized in that, it also comprises a mould cover that is used for fixing the mould that is positioned at the rotating disk outside.
7, bearing shell width processing unit (plant) as claimed in claim 1, it is characterized in that, before compressing, the location also comprises collating unit, described collating unit comprises two cylinders that are provided with in opposite directions, be provided with push pedal on the guide rod of each cylinder, described two push pedals are set in parallel in described rotating disk both sides, when bearing shell enters into the arrangement station, the push pedal that be arranged in parallel is under the drive of cylinder, and extruding is also clapped the bearing shell that is positioned at the rotating disk mould together.
8, bearing shell width processing unit (plant) as claimed in claim 1 is characterized in that it also comprises automatic material-pulling device.
9, bearing shell width processing unit (plant) as claimed in claim 6, it is characterized in that, described automatic material-pulling device comprises feed well, pusher cylinder and scraping wings, described scraping wings is fixed on the guide rod of described pusher cylinder, one end of described scraping wings also is positioned at the notch place of feed well, the outlet of described feed well and the die inlet level that is positioned at the described rotating disk of pusher station; When entering bearing shell pusher station, the pusher cylinder drives scraping wings bearing shell is pushed in the mould of described rotating disk along feed well.
10, bearing shell width processing unit (plant) as claimed in claim 9 is characterized in that described automatic material-pulling device also comprises the blanking groove of upper and lower settings, and the outlet of described blanking groove is positioned at the charging aperture of feed well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200769599U CN201154397Y (en) | 2007-12-21 | 2007-12-21 | Bearing shell processing apparatus in width direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200769599U CN201154397Y (en) | 2007-12-21 | 2007-12-21 | Bearing shell processing apparatus in width direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154397Y true CN201154397Y (en) | 2008-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200769599U Expired - Fee Related CN201154397Y (en) | 2007-12-21 | 2007-12-21 | Bearing shell processing apparatus in width direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154397Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949730A (en) * | 2014-05-04 | 2014-07-30 | 大丰市明月轴瓦有限公司 | Bearing bush two-sided chamfering machine with automatic feeding and discharging function and use method thereof |
| CN111451790A (en) * | 2020-04-11 | 2020-07-28 | 施荣斌 | Matching connection structure for numerical control machine tool |
-
2007
- 2007-12-21 CN CNU2007200769599U patent/CN201154397Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949730A (en) * | 2014-05-04 | 2014-07-30 | 大丰市明月轴瓦有限公司 | Bearing bush two-sided chamfering machine with automatic feeding and discharging function and use method thereof |
| CN111451790A (en) * | 2020-04-11 | 2020-07-28 | 施荣斌 | Matching connection structure for numerical control machine tool |
| CN111451790B (en) * | 2020-04-11 | 2021-06-01 | 南通威锋重工机械有限公司 | Matching connection structure for numerical control machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20161221 |