CN204221353U - A kind of revolution pallet of automobile engine - Google Patents
A kind of revolution pallet of automobile engine Download PDFInfo
- Publication number
- CN204221353U CN204221353U CN201420639580.4U CN201420639580U CN204221353U CN 204221353 U CN204221353 U CN 204221353U CN 201420639580 U CN201420639580 U CN 201420639580U CN 204221353 U CN204221353 U CN 204221353U
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- CN
- China
- Prior art keywords
- pallet
- upper plate
- automobile engine
- bolt
- alignment pin
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- 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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- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to automobile engine mounting technology field, particularly a kind of revolution pallet of automobile engine.The revolution pallet of a kind of automobile engine of the present utility model, comprises tray substrate, and wherein, also comprise the pallet upper plate, floating bearing and the column that are positioned at above tray substrate, column is fixed on pallet upper plate, and pallet upper plate is used for stationary engine.The revolution pallet of a kind of automobile engine of the present utility model, promote column, servo-actuated bearing then moves on centring ring, extension spring starts to stretch, servo-actuated bearing movable is in locating slot, and pallet upper plate also drives engine rotation to its working face, carries out process and assemble.The utility model structure is simple, and accurate positioning, process and assemble precision is high, and process and assemble efficiency is also high.
Description
Technical field
The utility model relates to automobile engine mounting technology field, particularly a kind of revolution pallet for automobile engine assembling.
Background technology
In automobile engine assembly shop, automobile engine assembling line adopts annular enclosed type layout, and its main body is power conveying raceway, and numerous engine assembly station is just arranged along raceway.Engine tray is operated in circular line cocycle by the driving of raceway.Engine to be installed is lifted into pallet from entrance, enters each assembly station with pallet, from outlet, engine finished product is hung away after having assembled.
Engine assembly station has the technological process station such as hand assembled station, semi-automatic station, full-automatic station, and because engine assembly needs, the working face of engine can change at different station,
Pallet is the prop carrier of engine, at different stations, need according to actual conditions, manual operation makes engine opposing tray move to the working face of needs, and this just causes location not accurate, and the precision of processing reduces, revolution pallet works height is general very low, need workman to jackknife and just can open locking mechanism, operation easier strengthens, and working (machining) efficiency is low.
Summary of the invention
In order to overcome deficiency described above, the purpose of this utility model is to provide that a kind of structure is simple, stable performance, accurate positioning the revolution pallet of automobile engine.
The technical scheme in the invention for solving the technical problem is:
A revolution pallet for automobile engine, comprises tray substrate, wherein, also comprises the pallet upper plate, floating bearing and the column that are positioned at above described tray substrate, and described column is fixed on described pallet upper plate corner, and described pallet upper plate is used for stationary engine; Described tray substrate is connected described floating bearing by the first alignment pin with the first bolt, and described pallet upper plate is connected described floating bearing by the second alignment pin with the second bolt; Described tray substrate is also connected the bottom of swing rod with the 3rd bolt by the 3rd alignment pin, described swing rod is connected location fork by the 4th alignment pin with the 4th bolt, described location fork is connected with one end of extension spring, the other end of described extension spring is connected with adjusting screw(rod), described adjusting screw(rod) is located on mount pad, and described mount pad is located on described tray substrate; Described pallet upper plate underrun the 5th alignment pin is connected centring ring with the 5th bolt, and described centring ring is provided with locating slot; Described location fork is provided with servo-actuated bearing, and described servo-actuated bearing is used for coordinating with locating slot.
Improve as one of the present utility model, described adjusting screw(rod) is threaded connection and is fixed on described mount pad, and described mount pad is provided with tightening nut, and described tightening nut is for adjusting the extension elongation of adjusting screw(rod).
As further improvement of the utility model, described centring ring arranges four locating slots be evenly distributed, and the side angle of inclination of described locating slot is 30 degree or 45 degree or 60 degree.
Further improve as of the present utility model, described swing rod is connected described location fork by the 4th alignment pin, the 4th bolt with flat shim.
Further improve as of the present utility model, the middle part of described location fork is located at by described servo-actuated bearing.
Further improve as of the present utility model, the steel wire diameter of described extension spring is 3 ~ 8 millimeters, and its impulse stroke is 5 ~ 50 millimeters
The revolution pallet of a kind of automobile engine of the present utility model, comprises tray substrate, wherein, also comprises the pallet upper plate, floating bearing and the column that are positioned at above tray substrate, and column is fixed on pallet upper plate corner, and pallet upper plate is used for stationary engine; Tray substrate is connected floating bearing by the first alignment pin with the first bolt, and pallet upper plate is connected floating bearing by the second alignment pin with the second bolt; Tray substrate is also connected the bottom of swing rod with the 3rd bolt by the 3rd alignment pin, swing rod is connected location fork by the 4th alignment pin with the 4th bolt, location fork is connected with one end of extension spring, the other end of extension spring is connected with adjusting screw(rod), adjusting screw(rod) is located on mount pad, and mount pad is located on tray substrate; Pallet upper plate underrun the 5th alignment pin is connected centring ring with the 5th bolt, and centring ring is provided with locating slot; Location fork is provided with servo-actuated bearing, and servo-actuated bearing moves in the circular trace being radius centered by centring ring center, with center to the distance of locating slot on centring ring.The revolution pallet of a kind of automobile engine of the present utility model, promote column, servo-actuated bearing then moves on centring ring, extension spring starts to stretch, servo-actuated bearing movable is in locating slot, and pallet upper plate also drives engine rotation to its working face, carries out process and assemble.The utility model structure is simple, and accurate positioning, process and assemble precision is high, and process and assemble efficiency is also high.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is right view of the present utility model;
Fig. 5 is the connection layout of extension spring of the present utility model;
Fig. 6 is that in Fig. 2 of the present utility model, pallet upper plate rotates the view of latter 90 degree;
Fig. 7 is the rotary course view of pallet upper plate 90-degree rotation in Fig. 2 of the present utility model;
Reference numeral in figure: 1-tray substrate, 2-pallet upper plate, 3-floating bearing, 4-centring ring, 5-locates fork, 6-swing rod, 7-mount pad, 8-extension spring, 9-adjusting screw(rod), the servo-actuated bearing of 10-, 11-rotating nut, 12-column, 13-first alignment pin, 14-second alignment pin, 15-the 3rd alignment pin, 16-the 4th alignment pin, 17-the 5th alignment pin, 18-first bolt, 19-second bolt, 20-the 3rd bolt, 21-the 4th bolt, 22-the 5th bolt, 23-locating slot, 24-flat shim.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the revolution pallet of a kind of automobile engine of the present utility model, comprises tray substrate 1, is positioned at pallet upper plate 2, floating bearing 3 and column 12 above tray substrate 1.Column 12 is fixed on pallet upper plate 2 four jiaos, and pallet upper plate 2 is mainly used in fixed car engine.
Tray substrate 1 is connected floating bearing 3 by the first alignment pin 13 with the first bolt 18, and pallet upper plate 2 is connected floating bearing 3 by the second alignment pin 14 with the second bolt 19; Tray substrate 1 is also connected the bottom of swing rod 6 with the 3rd bolt 20 by the 3rd alignment pin 15, swing rod 6 is connected location fork 16 by the 4th alignment pin 16 with the 4th bolt 21, location fork 16 is connected with one end of extension spring 8, the other end of extension spring 8 is connected with adjusting screw(rod) 9, adjusting screw(rod) 9 is threaded connection and is fixed on mount pad 7, mount pad 7 is located on tray substrate 1, mount pad 7 is provided with tightening nut 11, tightening nut 11 is for adjusting the extension elongation of adjusting screw(rod), thus the tightening force of adjustment extension spring.Pallet upper plate 2 underrun the 5th alignment pin 17 is connected centring ring 4 with the 5th bolt 18, centring ring 4 arranges four locating slots 23 be evenly distributed, difference angle between locating slot 23 is 90 degree, the side angle of inclination of locating slot 23 is 30 degree or 45 degree or 60 degree, according to circumstances can adjust the difficulty that locating slot 23 jumped out by servo-actuated bearing 10, thus adjustment drives the power of column 12.Location fork 5 is provided with servo-actuated bearing 10, in order to reduce the revolving force of servo-actuated bearing 10, thus moves more like a cork, and servo-actuated bearing 10 can be located at the middle part of location fork 5, and servo-actuated bearing 10 is for coordinating with locating slot.
In the utility model, between tray substrate with floating bearing, pallet upper plate be all be connected by finger setting and bolt the mode jointly connected between floating bearing, between tray substrate with swing rod, between swing rod with location fork, between centring ring with pallet upper plate, such assembly precision is accurate, precision is high, assembling is relatively more firm, is also convenient to installation and removal.
In order to further stationary positioned fork 5, swing rod 6 is connected described location fork by the 4th alignment pin 16, the 4th bolt 21 with flat shim 24.
In addition, in order to make extension spring have enough tensile forces, the steel wire diameter of extension spring is 3 ~ 8 millimeters, and its impulse stroke is 5 ~ 50 millimeters.
The revolution pallet of a kind of automobile engine of the present utility model, as shown in Figure 2, the utility model is in one of them locking state, the servo-actuated bearing 10 be fixed on the fork 5 of location is just stuck in a locating slot 23 of centring ring 4, the pulling force effect of the other end Tensile spring 8 of location fork 5, servo-actuated bearing 10 is pressed in locating slot 23, realizes the locking of pallet upper plate 2, thus make the engine on pallet upper plate 2 carry out assembly manufacturing on its working face.As man-hour need be added to another working face of engine, must unlock pallet upper plate 2, then column 12 applies certain moment, drive pallet upper plate 2 and centring ring 4 to rotate, locating slot 23 inclined-plane produces thrust to servo-actuated bearing 10, and this makes every effort to overcome the power taking extension spring 8 makes location fork 5 open, so, servo-actuated bearing 10 departs from locating slot 23, and along with the rotation of centring ring 4, servo-actuated bearing 10 rolls in the outer ring of centring ring 4.As shown in Figure 6, after pallet upper plate 2 rotates through 90 degree, servo-actuated bearing 10 to fall in next moment of centring ring 4 23 and locks, and realizes the conversion from a job to another working face of engine.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the revolution pallet of an automobile engine, comprise tray substrate, it is characterized in that, also comprise the pallet upper plate, floating bearing and the column that are positioned at above described tray substrate, described column is fixed on described pallet upper plate corner, and described pallet upper plate is used for stationary engine; Described tray substrate is connected described floating bearing by the first alignment pin with the first bolt, and described pallet upper plate is connected described floating bearing by the second alignment pin with the second bolt;
Described tray substrate is also connected the bottom of swing rod with the 3rd bolt by the 3rd alignment pin, described swing rod is connected location fork by the 4th alignment pin with the 4th bolt, described location fork is connected with one end of extension spring, the other end of described extension spring is connected with adjusting screw(rod), described adjusting screw(rod) is located on mount pad, and described mount pad is located on described tray substrate;
Described pallet upper plate underrun the 5th alignment pin is connected centring ring with the 5th bolt, and described centring ring side is provided with locating slot; Described location fork is provided with servo-actuated bearing, and described servo-actuated bearing is used for coordinating with locating slot.
2. the revolution pallet of a kind of automobile engine according to claim 1, it is characterized in that, described adjusting screw(rod) is threaded connection and is fixed on described mount pad, and described mount pad is provided with tightening nut, and described tightening nut is for adjusting the extension elongation of adjusting screw(rod).
3. the revolution pallet of a kind of automobile engine according to claim 1, is characterized in that, described centring ring arranges four locating slots be evenly distributed, and the side angle of inclination of described locating slot is 30 degree or 45 degree or 60 degree.
4. the revolution pallet of a kind of automobile engine according to Claims 2 or 3, is characterized in that, described swing rod is connected described location fork by the 4th alignment pin, the 4th bolt with flat shim.
5. the revolution pallet of a kind of automobile engine according to claim 4, is characterized in that, the middle part of described location fork is located at by described servo-actuated bearing.
6. the revolution pallet of a kind of automobile engine according to claim 5, is characterized in that, the steel wire diameter of described extension spring is 3 ~ 8 millimeters, and its impulse stroke is 5 ~ 50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639580.4U CN204221353U (en) | 2014-10-25 | 2014-10-25 | A kind of revolution pallet of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639580.4U CN204221353U (en) | 2014-10-25 | 2014-10-25 | A kind of revolution pallet of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221353U true CN204221353U (en) | 2015-03-25 |
Family
ID=52919495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639580.4U Expired - Fee Related CN204221353U (en) | 2014-10-25 | 2014-10-25 | A kind of revolution pallet of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959829A (en) * | 2015-07-10 | 2015-10-07 | 安徽巨一自动化装备有限公司 | Tray locking mechanism |
| CN106736515A (en) * | 2016-12-15 | 2017-05-31 | 广汽本田汽车有限公司 | tray device of engine assembly line |
| CN106988583A (en) * | 2017-03-24 | 2017-07-28 | 河南柯尼达智能停车设备有限公司 | A kind of adjustable rotary disk for vehicle bearing plate of multi-storied garage |
-
2014
- 2014-10-25 CN CN201420639580.4U patent/CN204221353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959829A (en) * | 2015-07-10 | 2015-10-07 | 安徽巨一自动化装备有限公司 | Tray locking mechanism |
| CN106736515A (en) * | 2016-12-15 | 2017-05-31 | 广汽本田汽车有限公司 | tray device of engine assembly line |
| CN106988583A (en) * | 2017-03-24 | 2017-07-28 | 河南柯尼达智能停车设备有限公司 | A kind of adjustable rotary disk for vehicle bearing plate of multi-storied garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |