CN109592188B - Engine production equipment and cylinder cover tray thereof - Google Patents
Engine production equipment and cylinder cover tray thereof Download PDFInfo
- Publication number
- CN109592188B CN109592188B CN201910060118.6A CN201910060118A CN109592188B CN 109592188 B CN109592188 B CN 109592188B CN 201910060118 A CN201910060118 A CN 201910060118A CN 109592188 B CN109592188 B CN 109592188B
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- China
- Prior art keywords
- bottom plate
- cylinder cover
- cylinder
- plugging
- fixedly connected
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D79/00—Kinds or details of packages, not otherwise provided for
Abstract
The invention discloses a cylinder cover tray which comprises a bottom plate, wherein the bottom plate is fixedly connected with a locating pin which is positioned at the upper end and is used for being matched with a cylinder cover in a locating way, a plurality of supporting columns which are used for supporting the cylinder cover, a leak detection device which is connected with the bottom plate and is used for plugging a cylinder cover valve and inflating a cylinder, and a bracket which is fixedly connected with the bottom plate and is used for installing a radio frequency sensor. The invention also discloses engine production equipment comprising the cylinder cover tray. The cylinder cover tray can solve the defect that various trays are needed for various cylinder covers, not only can save production space and production cost, but also can realize various functional requirements, and can better track the assembly quality of the control cylinder cover and related information.
Description
Technical Field
The invention relates to the technical field of engine production, in particular to a cylinder cover tray. The invention also relates to engine production equipment with the cylinder cover tray.
Background
In recent years, with the diversification of engine varieties, the requirement on the automation degree of a production line is higher and higher, and in consideration of economic benefits, space requirements, functional requirements and the like, one production line often bears the production of a plurality of engines.
The cylinder covers are assembled by a plurality of cylinder covers, the cylinder covers are important components of the engine, the cylinder covers are generally assembled by placing the cylinder covers on the tray, assembly work of the assembly line is realized along with the running of the roller way, however, the cylinder covers of the plurality of types are difficult to realize universality due to different lengths, widths and sizes and positions of the locating pin holes, and therefore, a specific tray is required to be configured for each cylinder cover, so that a great deal of cost is consumed, the space of the roller way is occupied, the running of the production line is not facilitated, the production beat is influenced, and meanwhile, errors are easy to occur when the tray of the cylinder cover is replaced.
Therefore, how to avoid the adverse operation of the production line caused by different cylinder covers configured with different trays is a technical problem that needs to be solved currently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a cylinder cover tray which can solve the problem that different trays are required to be configured for various cylinder covers, and can integrate a leakage detection function and a wireless radio frequency identification function, save production space and save production cost. Another object of the present invention is to provide an engine production apparatus including the above cylinder head tray.
The invention provides a cylinder cover tray, which comprises a bottom plate, wherein the bottom plate is fixedly connected with a positioning pin which is positioned at the upper end and is used for being matched with a cylinder cover in a positioning way, a plurality of support columns which are used for supporting the cylinder cover, a leakage detection device which is connected with the bottom plate and is used for plugging a cylinder cover valve and inflating a cylinder, and a bracket which is fixedly connected with the bottom plate and is used for installing a radio frequency sensor.
Preferably, the two locating pins comprise locating pin blocks fixedly connected with the bottom plate and locating pin heads mounted on the locating pin blocks and used for being matched and connected with locating pin holes of the cylinder cover.
Preferably, the leak detection device comprises a plurality of plugging parts for plugging the cylinder cover valve and an adapter plate which is arranged on one side of the bottom plate and used for connecting an external air pipe.
Preferably, the dowel head is detachably connected to the dowel block.
Preferably, the plugging member comprises two valve covers connected with each other and used for being in close connection with the valve covers of the cylinder cover, and two mounting plates positioned on two sides of the valve covers and used for mounting the plugging member on the bottom plate.
Preferably, a sealing gasket for ensuring airtight seal is further arranged in the valve cover.
Preferably, all the support columns arranged on two sides of the plugging part comprise a connecting end fixedly connected with the bottom plate and a supporting end arranged at the upper end of the connecting end and used for forming a step surface with the upper end surface of the connecting end, and the step surface is used for abutting and contacting with a cylinder cover supporting surface.
Preferably, the support end is in particular a semi-cylindrical support end.
Preferably, the lifting hook comprises a plurality of lifting hook components fixedly connected with the bottom plate and used for lifting the bottom plate.
The invention also provides engine production equipment, which comprises the cylinder cover tray.
Compared with the background art, the invention designs the cylinder cover tray aiming at the requirements of the engine production on economic benefit, space benefit and multifunction. A specific tray needs to be configured for each cylinder head so as to be disadvantageous for the operation of the production line and to consume a lot of costs, and therefore, it is necessary to use a cylinder head tray capable of integrating multiple functions and saving production costs.
Specifically, the cylinder cover tray comprises a bottom plate, wherein the bottom plate is fixedly connected with positioning pins and supporting columns, the positioning pins and the supporting columns are fixedly connected to the upper end of the bottom plate, and the positioning pins are used for being matched with the cylinder cover in a positioning way, so that the cylinder cover can be positioned, and a preset number of supporting columns are used for supporting the cylinder cover; further, the cylinder cover tray further comprises a leakage detection device and a bracket for installing the radio frequency sensor, wherein the leakage detection device is connected with the bottom plate, the bracket is fixedly connected to the bottom plate, and the leakage detection device is used for plugging the cylinder cover valve and inflating the cylinder so as to realize the leakage detection function of the cylinder cover valve. Therefore, the cylinder cover tray can solve the defect that various trays are needed by various cylinder covers, the integrated leakage detection device of the tray is used for realizing the valve leakage detection function of the cylinder cover, the integrated wireless radio frequency identification function is used for realizing the issuing of production order information and the uploading function of part information and quality data, the production space and the production cost can be saved, various functional requirements can be realized, and the assembly quality of the control cylinder cover and the tracking of related information can be better realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a cylinder head tray according to an embodiment of the present invention;
FIG. 2 is a schematic view of the positioning pin of FIG. 1;
fig. 3 is a schematic structural diagram of the plugging tool in fig. 1.
Wherein:
1-bottom plate, 2-locating pin, 21-locating pin piece, 22-locating pin head, 3-support column, 4-leak detection device, 41-shutoff part, 411-valve cover, 412-vent hole, 413-mounting plate, 42-adapter plate, 5-support, 6-lifting hook part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims at providing a cylinder cover tray which can solve the problem that different trays are required to be configured for various cylinder covers, and the tray not only can integrate a leakage detection function and a wireless radio frequency identification function, but also can save production space and production cost. Another core of the present invention is to provide an engine production apparatus including the above cylinder head tray.
The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a cylinder cover tray according to an embodiment of the present disclosure; FIG. 2 is a schematic view of the positioning pin of FIG. 1; fig. 3 is a schematic structural diagram of the plugging tool in fig. 1.
The cylinder cover tray provided by the embodiment of the invention can be suitable for various cylinder covers, and comprises the bottom plate 1, wherein the bottom plate 1 is a bearing part of the tray, and the bottom plate 1 is provided with parts capable of realizing different functions such as cylinder cover positioning, cylinder cover leakage detection and the like; specifically speaking, the locating pin 2 and the support column 3 are fixedly connected on the bottom plate 1, wherein the locating pin 2 and the support column 3 are fixedly connected on the upper side end face of the bottom plate 1, the locating pin 2 is used for being matched with the cylinder cover in a locating mode, so that the locating function of the cylinder cover can be achieved, the preset number of support columns 3 are used for supporting the cylinder cover, and the cylinder cover can be installed in a locating mode with the tray under the combined action of the preset number of locating pins 2 and the preset number of support columns 3.
According to actual need, the preset number of the support columns 3 can be correspondingly adjusted according to cylinder covers of different models, and the support columns 3 are in contact fit with the support surface lugs of the cylinder covers, so that the stability of the support cylinder covers can be guaranteed.
Further, the cylinder cover tray further comprises a leakage detection device 4 and a bracket 5 for installing the radio frequency sensor, wherein the leakage detection device 4 is connected with the bottom plate 1, and the leakage detection device 4 is used for plugging a cylinder cover valve and inflating the cylinder so as to realize the leakage detection function of the cylinder cover valve; the bracket 5 is fixedly connected to the bottom plate 1, and the radio frequency sensor is fixedly arranged on the bracket 5.
The radio frequency sensor is arranged to better track the assembly quality of the control cylinder cover and related information, wherein when the tray carries the cylinder cover and reaches a preset station along with the running of the roller motor, parts required to be installed for cylinder covers of different types on corresponding stations are different, so that the radio frequency sensor can carry out order information delivery according to the requirements of the stations, and therefore, production staff can prepare parts required by the cylinder cover on the stations according to the order information displayed on a large screen.
Meanwhile, the radio frequency sensor can collect and upload the information, quality data and the like of the parts of the station, so that on one hand, the radio frequency sensor can track the specific types, the number and the like of the parts required to be installed on the cylinder cover of the station, and on the other hand, once the parts on the cylinder cover are installed, errors can be found and corrected in time. The rf sensor is typically used in conjunction with a read head assembly, and reference is made to the related art in the present section for the technical content of the rf sensor, which will not be further developed herein.
Therefore, the cylinder cover tray can solve the defect that various trays are needed for various cylinder covers, the tray is integrated with the leak detection function of the cylinder cover and the wireless radio frequency identification function is integrated, that is, the multi-variety multifunctional integrated cylinder cover tray can not only save production space and production cost, but also can realize various functional requirements.
In this embodiment of the present invention, the number of the positioning pins 2 for positioning the cylinder cover may be two, so that the tray may realize positioning of the cylinder cover by using a principle of one surface and two pins, where both the positioning pins 2 include a positioning pin block 21 and a positioning pin head 22, the positioning pin block 21 is fixedly connected with the base plate 1, the positioning pin head 22 is installed in the positioning pin block 21, where the main body of the positioning pin block 21 may be a cylindrical positioning pin block having an inner cavity, so that the positioning pin head 22 may be installed in the inner cavity of the positioning pin block 21 and expose the head of the positioning pin head 22, and the head of the positioning pin head 22 may be cooperatively connected with the positioning pin hole of the cylinder cover.
In order to realize the function that the tray can position different cylinder covers, the positioning pin heads 22 can be detachably connected with the positioning pin blocks 21, and the positioning pin heads 22 can be quickly replaced by the arrangement mode; in addition, the removable connection also ensures replacement of the dowel head 22 should damage occur to the dowel head 22. Of course, the connection manner of the locating pin head 22 and the locating pin block 21 can refer to the related technical requirements of the existing part, and will not be expanded herein.
Specifically, the leak detection device 4 comprises a plugging part 41 and an adapter plate 42, wherein a plurality of plugging parts 41 are used for plugging a cylinder cover valve, the adapter plate 42 is arranged on one side of the bottom plate 1, and the arrangement is convenient for connecting a tray with an external air pipe; wherein the plugging member 41 comprises two valve covers 411 fixedly connected together, the valve covers 411 are used for being in closing connection with the valve covers of the cylinder covers, that is, when the plugging member 41 plugs the valve of the cylinder covers, the inner side walls of the valve covers 411 are tightly matched with the outer side walls of the valve; meanwhile, a gasket for ensuring the sealing of the connection of the valve cover 411 and the valve may be further provided inside the valve cover 411. For example, the valve cover 411 may be provided as a circular groove with one end opened and the other end closed.
In addition, the plugging member 41 further comprises mounting plates 413, the two mounting plates 413 are symmetrically arranged on two sides of the plugging member 41, and since a corresponding space is reserved at the joint of the two circular grooves fixedly connected together, the mounting plates 413 can be arranged in the space at the joint of the two circular grooves, the mounting plates 413 are fixedly connected with the outer side walls of the two circular grooves, and the plugging member 41 is connected with the bottom plate 1 through the mounting plates 413.
In order to realize the plugging function of the plugging member 41, the plugging member 41 may be mounted on the bottom plate 1 through a pin shaft, and the plugging member 41 may move up and down along the axis of the pin shaft, specifically, a first through hole is disposed on the mounting plate 413, a second through hole is disposed on the bottom plate 1 and at a position coaxial with the first through hole, the first through hole and the second through hole are both used for the pin shaft to pass through, and two ends of the pin shaft are respectively provided with a limiting end with a diameter larger than that of the through hole, so as to prevent the pin shaft from separating from the first through hole and the second through hole; in addition, the length of the pin shaft can be correspondingly adjusted according to the distances from the cylinder cover valves of different types to the plugging member 41.
Thus, when the tray reaches the leak detection station with the cylinder cover, the jacking cylinder and the pressing cylinder act, wherein the jacking cylinder jacks the plugging tool, the pressing cylinder drives the pressing block to press the cylinder cover, the function of plugging the cylinder cover valve can be achieved, and when leak detection is completed, the cylinder is retracted, and the plugging part 41 returns to the original position. Of course, the arrangement of the jacking cylinder and the compacting cylinder can be referred to the relevant technical requirements of the existing section, which will not be expanded here.
In addition, in order to facilitate the external air pipe installed on the adapter plate 42 to inflate the cylinder cover, a vent hole 412 may be provided on the sidewall of the valve cover 411, the vent hole 412 is opened along the thickness direction of the sidewall of the valve cover 411, and the external air pipe may be connected in the vent hole 412 through a quick connector.
On the basis of the above, all support columns 3 arranged on two sides of the plugging member 41 comprise a connecting end and a supporting end, wherein the support columns 3 are fixedly connected with the bottom plate 1 through the connecting end, the supporting end is arranged at the upper end position of the connecting end, the supporting end can form a step surface with the upper end face of the connecting end, and the step surface is used for abutting and contacting with a support surface lug of the cylinder cover, so that the support function of the cylinder cover is realized. For example, the support end may be a semi-cylindrical support end, and of course, the support end may be arranged in other different manners, provided that it is capable of fitting and supporting the cylinder head support surface.
In order to optimize the embodiment, the cylinder cover tray further comprises a plurality of hook members 6, the hook members 6 are fixedly connected with the bottom plate 1, the hook members 6 are used for hanging the bottom plate 1, the hook members 6 can be connected with the bottom plate 1 in a threaded connection mode, the hook members 6 can be matched with a hanging tool for use, so that the tray is hung on a roller way, the cylinder cover is hung off the roller way after the cylinder cover completes the production process, and the cylinder cover and the tray are hung off the roller way through the hook members 6 and the hanging tool.
The invention provides engine production equipment, which comprises the cylinder cover tray described in the specific embodiment; other parts of the device may be referred to the prior art and are not further developed herein.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The engine production equipment and the cylinder cover tray provided by the invention are described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. The cylinder cover tray is characterized by comprising a bottom plate (1), wherein the bottom plate (1) is fixedly connected with a locating pin (2) which is positioned at the upper end and is used for being matched with a cylinder cover in a locating way, a plurality of support columns (3) which are used for supporting the cylinder cover, a leak detection device (4) which is connected with the bottom plate (1) and is used for plugging a cylinder cover valve and inflating a cylinder, and a bracket (5) which is fixedly connected with the bottom plate (1) and is used for installing a radio frequency sensor, and the radio frequency sensor can track the information of parts required to be installed on the cylinder cover on a station;
the leak detection device (4) comprises a plurality of blocking parts (41) for blocking cylinder cover valves and an adapter plate (42) which is arranged on one side of the bottom plate (1) and is used for connecting an external air pipe;
the plugging component (41) comprises two valve covers (411) which are connected with each other and are used for being in close connection with the valve covers of the cylinder covers, and two mounting plates (413) which are positioned on two sides of the valve covers (411) and are used for mounting the plugging component (41) on the bottom plate (1);
the plugging part (41) can be installed on the bottom plate (1) through a pin shaft, the plugging part (41) can move up and down along the axis of the pin shaft, and the length of the pin shaft can be correspondingly adjusted according to the distances from different cylinder cover valves to the plugging part (41).
2. The cylinder head tray according to claim 1, wherein both the positioning pins (2) comprise a positioning pin block (21) fixedly connected with the bottom plate (1) and a positioning pin head (22) mounted on the positioning pin block (21) and used for being in matched connection with a positioning pin hole of a cylinder head.
3. The head tray according to claim 2, characterized in that the dowel head (22) is detachably connected to the dowel block (21).
4. The cylinder head tray according to claim 1, wherein the valve cover (411) is further provided inside with a gasket for ensuring airtight sealing.
5. The cylinder head tray according to claim 4, wherein all the support columns (3) arranged on both sides of the plugging member (41) comprise a connecting end fixedly connected with the bottom plate (1) and a supporting end arranged at the upper end of the connecting end and used for forming a step surface with the upper end surface of the connecting end, and the step surface is used for abutting and contacting with a cylinder head supporting surface.
6. The head tray of claim 5, wherein the support end is embodied as a semi-cylindrical support end.
7. The cylinder head tray according to any one of claims 1 to 6, further comprising a plurality of hook members (6) fixedly connected to the bottom plate (1) for lifting the bottom plate (1).
8. Engine production plant, characterized by comprising a cylinder head tray according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060118.6A CN109592188B (en) | 2019-01-22 | 2019-01-22 | Engine production equipment and cylinder cover tray thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060118.6A CN109592188B (en) | 2019-01-22 | 2019-01-22 | Engine production equipment and cylinder cover tray thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109592188A CN109592188A (en) | 2019-04-09 |
| CN109592188B true CN109592188B (en) | 2024-02-20 |
Family
ID=65965212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910060118.6A Active CN109592188B (en) | 2019-01-22 | 2019-01-22 | Engine production equipment and cylinder cover tray thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109592188B (en) |
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| CN108414155A (en) * | 2018-02-01 | 2018-08-17 | 湖南健兴智能科技有限公司 | A kind of cylinder cover leak test device and method |
| CN207989467U (en) * | 2017-12-25 | 2018-10-19 | 一汽海马汽车有限公司 | A kind of positioning pin |
| CN209650834U (en) * | 2019-01-22 | 2019-11-19 | 安徽华菱汽车有限公司 | A kind of engine production equipment and its cylinder cap pallet |
-
2019
- 2019-01-22 CN CN201910060118.6A patent/CN109592188B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417206Y (en) * | 2009-06-23 | 2010-03-03 | 北京北内柴油机有限责任公司 | Engine cylinder cover valve leakage testing device |
| CN202438813U (en) * | 2012-01-06 | 2012-09-19 | 广西玉柴机器股份有限公司 | Press-fitting device for valve collet of air cylinder cover |
| CN205010646U (en) * | 2015-08-24 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Camshaft bearing lid tray of compatible multiple cylinder cap |
| CN205660578U (en) * | 2016-06-12 | 2016-10-26 | 安徽江淮汽车股份有限公司 | Leak test positioner of cylinder body and cylinder cap |
| CN107588895A (en) * | 2016-07-07 | 2018-01-16 | 天津中联精密铸造有限公司 | A kind of automobile cylinder cover leakage test tool |
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| CN207989467U (en) * | 2017-12-25 | 2018-10-19 | 一汽海马汽车有限公司 | A kind of positioning pin |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109592188A (en) | 2019-04-09 |
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