CN201120597Y - Engine cylinder cap air valve pad selecting machine - Google Patents
Engine cylinder cap air valve pad selecting machine Download PDFInfo
- Publication number
- CN201120597Y CN201120597Y CNU2007201987590U CN200720198759U CN201120597Y CN 201120597 Y CN201120597 Y CN 201120597Y CN U2007201987590 U CNU2007201987590 U CN U2007201987590U CN 200720198759 U CN200720198759 U CN 200720198759U CN 201120597 Y CN201120597 Y CN 201120597Y
- Authority
- CN
- China
- Prior art keywords
- cylinder cover
- engine cylinder
- cover valve
- selector
- valve pad
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Disclosed is an engine cylinder cover valve gasket selector which relates to the vehicle manufacturing industry field, comprising a cylinder cover measuring device and a control device; the cylinder cover measuring device mainly comprises a base frame, a positioning mechanism, a servo driving mechanism, a camshaft drive mechanism, an automatic measuring mechanism and a load shifting mechanism; the positioning mechanism and the camshaft drive mechanism are arranged on the base frame; the automatic measuring mechanism and the load shifting mechanism are arranged on the servo driving mechanism. The engine cylinder cover valve gasket selector has the advantages of PLC control, full-automatic processing, low labor intensity, high work efficiency and easy operation; the common operators can operate after simple trainings; the engine cylinder cover valve gasket selector has strong extensibility, is applicable to the selections of most engine cylinder cover valve gaskets and collects the measured technical data for automatic processing; the engine cylinder cover valve gasket selector has automatic light and sound alarm prompt for the manual incorrect operation; the engine cylinder cover valve gasket selector has the advantages of low noise, safety, reliability, setting the measuring parameters according to the user requirement, simple and convenient setting method and high accuracy.
Description
The technology neighborhood:
The utility model relates to the automobile manufacture industry field, is a kind of engine cylinder cover valve pad selector specifically.
Background technology:
Engine cylinder cover valve pad selector still belongs to internal blank at present, available engine head valve pad inspection machine has only the manual operation by the inspector, measure with manual cubing with inspector's experience, the valve pad that artificial then calculating should be selected, its shortcoming is accurately to measure engine cylinder cover valve pad real data, product quality can not reliable guarantee, and the low labor intensity of operating staff of efficient is big.The gap of engine cylinder cover valve is whether engine power can maximized important parameter, this kind equipment of China has only minority engine production producer to introduce overseas equipment at present, its price and maintenance cost are extremely expensive, have limited most of engine production producer's introductions to a great extent and have used this kind equipment.
Summary of the invention:
Technical problem to be solved in the utility model provides and a kind ofly can not only be guarantee the engine for automobile product quality, accurately measure the gap parameter of engine cylinder cover valve, alleviate labor intensity of operating personnel, the engine cylinder cover valve pad selector of enhancing productivity.
The utility model wants the technical solution problem to be achieved through the following technical solutions:
A kind of engine cylinder cover valve pad selector, comprise cylinder cap measurement device and control device composition, described cylinder cap measurement device mainly is made up of support, detent mechanism, servo-actuating device, camshaft drive, automatic measurement mechanism and transfer mechanism; Described detent mechanism and camshaft drive are installed on the support, and automatic measurement mechanism and transplanting mechanism are installed on the servo-actuating device.
Described servo-actuating device comprises sliding panel, holder, base plate, electric machine support, positioning seat, ball-screw, sends out orchid, positioning seat, spacer, synchronous pulley, send out orchid, bearing, servomotor, line slideway and ball thrust bearing composition entad, servomotor is movably arranged on the ball screw, is installed on the sliding panel by holder.
Described camshaft drive comprises spline housing, travelling carriage, spacer, driving head, sliding seat, connecting plate, cylinder connecting plate, cylinder, deep groove ball bearing, line slideway, servomotor, accurate planetary reducer, pad, backing plate, leaf spring and semicircle pin;
Described automatic measurement mechanism comprises positioning seat, sensor holder, gripping sleeve, transition head, gage outfit, goes up gauge head, compact heap, holder, fixed cover, pad, locking nut, transition pin, mobile seat, ball-screw, gland, line slideway, deep groove ball bearing, shaft coupling, servomotor, positioning seat, alignment pin, spacer and displacement transducer;
Described transfer mechanism comprises tension hook, locating piece, location-plate, locating support, straight pin, key seat, pin, transition head, support, transition pin, moves seat, ball-screw, holder, gland, line slideway, deep groove ball bearing, shaft coupling, servomotor, spacer and locking nut.
Described control device links together by control line and each parts, because the technical characterictic of control device is in the technical solution of the utility model, below is not further described.
The beneficial effects of the utility model are; This device uses PLC control, the full-automatic processing, labour intensity is low, high efficiency, operate simple and easy, common operating personnel simple training and can be on duty, has extremely strong extensibility, can adapt to the selection of most of engine cylinder cover valve pad, to the automatic acquisition process of the technical data of measuring, the manually-operated error has the automatic sound-light alarm prompting.The equipment noise is low, and is safe and reliable, can reset measurement parameter according to user's needs.Method to set up is simple and convenient, the precision height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a left side of the present utility model structural representation
Fig. 3 is the servo-actuating device schematic diagram;
Fig. 4 is the camshaft drive schematic diagram;
Fig. 5 is the measuring mechanism schematic diagram;
Fig. 6 is the transplanting mechanism schematic diagram;
The specific embodiment:
Reaching the specific embodiment below with reference to the accompanying drawings is described further the utility model:
As shown in Figure 1, 2, a kind of engine cylinder cover valve pad selector, comprise cylinder cap measurement device and control device composition, described cylinder cap measurement device mainly is made up of support, detent mechanism, servo-actuating device, camshaft drive, automatic measurement mechanism and transfer mechanism.Adjust lower margin 1 and be used for the height and the levelness of the equipment of adjusting; support 2 is bases of installing component; location structure 3 and frame 4 and camshaft actuated structure 6 are installed on the support 2; measuring structure 7 and transfer structure 8 is installed on the servo-drive structure 5; holder chain 9 is installed in the side of servo-drive structure 5, and it is injury-free to be used for the guard signal cable.
As shown in Figure 3, the sliding panel 101 of servo-actuating device is connected on the base plate 104 by line slideway 115, servomotor 114 drives sliding panel 101 by ball-screw 106, servomotor 114 connects ball-screw by synchronous pulley 111, and two cover servo-drive structures drive and drive 101 drive measuring mechanism and the transfer mechanism work of two sliding panels respectively.
As shown in Figure 4, the driving head 205 of camshaft drive can be free to slide in spline housing 201, realize that by spring 204 driving head 205 is in outwardly directed trend always, pad 215 limits the stroke that stretches out of driving heads 205, accurate planetary reducer 214 drives the rotation that spline housing 201 is realized driving head 205 under the dynamic action of servomotor 213, drive unit is installed on the sliding seat 206 by the power of cylinder and realizes that the action that moves forward and backward realizes the driving with the camshaft of measured workpiece, sliding seat is fixed on by line slideway on the frame of equipment, realizes delivering to drive unit with the camshaft concentric position and returning initial point by cylinder.The interior semicircle pin 218 of driving head snaps in camshaft under the effect of leaf spring 217 semicircle cotter way is realized the transmission of torsion.
As shown in Figure 5, the displacement transducer 330 of measuring mechanism is separately fixed on positioning seat 301 and the holder 309, the displacement that transmits by the gage outfit in the sensing holder 302 307 makes sensor 330 that the output of measurement data be arranged respectively, workpiece is placed on by shifting apparatus on the alignment pin 326 of positioning seat 301 and accurately locatees, measurement mechanism is realized vertical floating in spring axis of guide mode, measurement mechanism moves by setup program in the mode of driven by servomotor ball-screw, and entire infrastructure links to each other with sliding panel in the servo-drive structure in the mode of bolt and alignment pin.
As shown in Figure 6, four tension hooks 401 of transplanting mechanism produce rotation and draw high under the effect of cylinder action, workpiece is fixed on the location-plate 403, tension hook and fixed head are connected on the mobile seat 412 with the effect of spring 411 transition pins 410, and whole device is realized vertically moving in the mode of driven by servomotor ball-screw.
When work, equipment moves to tested engine cylinder cover on the measuring position of equipment and location automatically automatically, whirligig docks with camshaft and the rotation of weathering zone moving cam axle automatically, the lift of camshaft is measured on top in the measurement mechanism, the stroke of valve is measured in the lower part, by the processing and the calculating of computer, just can draw the actual size of valve clearance accurately then, calculate the accurate specification of the adjustment pad that add then according to the gap value of technological requirement.
More than show and described basic principle of the present utility model and technical characterictic and major advantage.The technical staff of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all should fall in the claimed scope of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. engine cylinder cover valve pad selector, comprise cylinder cap measurement device and control device composition, it is characterized in that: described cylinder cap measurement device mainly is made up of support, detent mechanism, servo-actuating device, camshaft drive, automatic measurement mechanism and transfer mechanism; Described detent mechanism and camshaft drive are installed on the support, and automatic measurement mechanism and transplanting mechanism are installed on the servo-actuating device.
2. engine cylinder cover valve pad selector according to claim 1, it is characterized in that: the sliding panel of described servo-actuating device is connected on the base plate by line slideway, servomotor drives sliding panel by ball-screw, and servomotor connects ball wire by synchronous pulley.
3. engine cylinder cover valve pad selector according to claim 1, it is characterized in that: described camshaft drive is installed on the sliding seat and realizes moving forward and backward by the power of cylinder, sliding seat is fixed on by line slideway on the frame of equipment, and the interior semicircle pin of driving head snaps in camshaft under the effect of leaf spring semicircle cotter way is realized the transmission of torsion.
4. engine cylinder cover valve pad selector according to claim 1, it is characterized in that: the displacement transducer of described measuring mechanism is separately fixed on positioning seat and the holder, measurement mechanism is realized vertical floating in spring axis of guide mode, and entire infrastructure links to each other with sliding panel in the servo-drive structure in the mode of bolt and alignment pin.
5. engine cylinder cover valve pad selector according to claim 1, it is characterized in that: four tension hooks of described transplanting mechanism produce rotation and draw high under the effect of cylinder action, workpiece is fixed on the location-plate, and tension hook and fixed head are connected with spring transition pin and move on the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987590U CN201120597Y (en) | 2007-11-30 | 2007-11-30 | Engine cylinder cap air valve pad selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987590U CN201120597Y (en) | 2007-11-30 | 2007-11-30 | Engine cylinder cap air valve pad selecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120597Y true CN201120597Y (en) | 2008-09-24 |
Family
ID=40007817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201987590U Expired - Fee Related CN201120597Y (en) | 2007-11-30 | 2007-11-30 | Engine cylinder cap air valve pad selecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120597Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923343A (en) * | 2010-08-04 | 2010-12-22 | 大连智云自动化装备股份有限公司 | Intelligent gasket selection system and method |
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
| CN109883382A (en) * | 2018-08-24 | 2019-06-14 | 坤泰车辆系统（常州）有限公司 | A kind of measuring device of gearbox shafting choosing pad |
-
2007
- 2007-11-30 CN CNU2007201987590U patent/CN201120597Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923343A (en) * | 2010-08-04 | 2010-12-22 | 大连智云自动化装备股份有限公司 | Intelligent gasket selection system and method |
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
| CN109883382A (en) * | 2018-08-24 | 2019-06-14 | 坤泰车辆系统（常州）有限公司 | A kind of measuring device of gearbox shafting choosing pad |
| CN109883382B (en) * | 2018-08-24 | 2020-10-09 | 坤泰车辆系统（常州）有限公司 | Measuring device for gearbox shafting selection pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |