CN202701725U - Valve spring seat locking plate assembling mechanism - Google Patents
Valve spring seat locking plate assembling mechanism Download PDFInfo
- Publication number
- CN202701725U CN202701725U CN 201220395425 CN201220395425U CN202701725U CN 202701725 U CN202701725 U CN 202701725U CN 201220395425 CN201220395425 CN 201220395425 CN 201220395425 U CN201220395425 U CN 201220395425U CN 202701725 U CN202701725 U CN 202701725U
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- CN
- China
- Prior art keywords
- locking plate
- valve spring
- spring seat
- leading axle
- jaw
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- Expired - Lifetime
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Abstract
The utility model discloses a valve spring seat locking plate assembling mechanism, which comprises a stander, wherein the stander is provided with a locking plate discharging mechanism, the bottom end of a conveying slide-way of the locking plate discharging mechanism is provided with a valve spring seat; a jacking guide mechanism is arranged below the valve spring seat, the jacking guide mechanism comprises a guide shaft which can be pushed by a guide rod air cylinder to jack, the top surface of the shaft end of the guide shaft is contacted with the bottom end of the valve spring seat, the bottom surface of the shaft end of the guide shaft is sequentially provided with an end-position sensor and an initial-position sensor, which are used for controlling the locking plate discharging mechanism to perform the discharging action by sensing the arrival position of the guide shaft. The jacking guide mechanism is used for guiding the locking plate to be assembled with the valve spring seat, so that the assembling qualification rate of the valve spring seat locking plate can be greatly improved; and moreover, simpleness and convenience in operation can be achieved, the consumed labor is less, the production efficiency is high, and the automatic assembling of the valve spring seat locking plate can be realized.
Description
Technical field
The utility model relates to the engine assembly technical field, is specifically related to a kind of combination mechanism that is applied to engine valve spring seat locking plate.
Background technology
At present, the spring base in the engine air valve device and locking plate adopt the hand assembled mode to finish mostly, and valve split collets is that two semicircles and outer surface are the structure of the conical surface, is used for fixing cotter seat.The traditional-handwork assembling is by the assembler two valve split collets to be put into respectively the spring base installing hole, because valve split collets is two semicircle lamellules, its installation difficulty is large, and packaging efficiency is low.
Owing to there is the large problem of above-mentioned fitting operation difficulty, the machine that some automation assemblings also occurred in actual applications, but because the structural defective of valve lock installation device causes valve split collets installation effect unsatisfactory, not in place or the incorrect installation of valve split collets appears, particularly occur easily the position that a locking plate occupies another locking plate when attaching together, its qualification rate does not usually reach 70%.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of production efficiency high, the valve spring retainer clamp combination mechanism that assembly performance is stable.
A kind of valve spring retainer clamp combination mechanism comprises frame, and described frame is provided with the locking plate discharge mechanism, two V-shaped settings of conveying slideway of carrying locking plate in the described locking plate discharge mechanism, and cotter seat is arranged on the V-arrangement bottom of these two conveying slideways; Described cotter seat below is provided with the jacking guide, this jacking guide comprises the leading axle that can be promoted by guide rod cylinder jacking, the axle head end face of described leading axle touches and is arranged on the cotter seat bottom, and the axle head bottom surface of described leading axle from top to bottom is provided with successively by detecting leading axle and reaches last level sensor and the initial bit sensor that the action of locking plate discharge mechanism blowing is controlled in the position.
Described two conveying slideways are respectively equipped with the opposite jaw of the direction of motion outward, and this jaw has the free degree of shipping and reselling on another market and rotating around its middle part, and described jaw is provided with the cylinder that promotes its rotation outward.
The formed cavity of described leading axle and cotter seat place is provided with the gradient step, and described gradient step is provided with the guiding step that matches with locking plate.
The utility model is by adopting the guiding of jacking guide to attach together, the jaw blowing of pneumatic actuation and clamping locking plate, greatly improved the qualification rate that attaches together of valve spring retainer clamp, and easy and simple to handle, consume artificial few, need not manual intervention in assembling process, promoted production efficiency, cost performance is also higher, has realized that the equipment automatization of valve spring retainer clamp attaches together.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model leading axle and cotter seat contact-making surface.
The specific embodiment
Referring to Fig. 1, a kind of valve spring retainer clamp combination mechanism that the utility model provides, comprise frame 1, described frame 1 is provided with locking plate discharge mechanism 2, two V-shaped settings of conveying slideway 2a for delivery of locking plate 3 in the described locking plate discharge mechanism 2, cotter seat 2b is arranged on the V-arrangement bottom of these two conveying slideway 2a, described two conveying slideway 2a are respectively equipped with the opposite jaw 2c of the direction of motion outward, this jaw 2c has the free degree that the 2d that ships and resell on another market rotates in the middle part of it, described jaw 2c is provided with the cylinder 2e that promotes its rotation outward.During operation, the piston rod of cylinder 2e stretches out, and promotes the jaw 2c 2d rotation of shipping and reselling on another market along its middle part, and when the piston rod of cylinder 2e was retracted, jaw 2c was under the effect of back-moving spring 2f, and the 2d reverse rotation is moved along shipping and reselling on another market.
Referring to Fig. 2, when preventing that two locking plates among the delivery track 2a are in attaching together inlet-valve spring seat 2b, occupied the position of another locking plate, cause attaching together failure, so be provided with jacking guide 4 in cotter seat 2b bottom, described jacking guide 4 comprises leading axle 4a, the axle head end face of this leading axle 4a touches and is arranged on cotter seat 2b bottom, the axle head bottom surface of described leading axle 4a is provided with last level sensor 4b and initial bit sensor 4c from top to bottom successively, and the side of described leading axle 4a also is provided with the guide rod cylinder 4d that promotes its jacking.
Referring to Fig. 3, described leading axle 4a and the formed cavity of cotter seat 2b place are provided with gradient step 4a-1, and described gradient step 4a-1 is provided with the guiding step 4a-2 that matches with locking plate 3.
During operation, leading axle 4a rises along its axis under the driving of guide rod cylinder 4d, the cotter seat 2b that lifts on it also rises to the face of attaching together, at this moment after last level sensor 4b detects its tram, 2 actions of locking plate discharge mechanism, its jaw 2c rotatablely moves along the 2d central shaft of shipping and reselling on another market under the effect of the piston rod thrust of cylinder 2e, and jaw 2c is a pair of, its direction of rotation is opposite, at this moment is open mode.Locking plate 3 landings, and under the guiding step 4a-2 of leading axle 4a guiding, enter in the bellmouth of cotter seat 2b and it is not occupied mutually to location, attach together and finish.The piston rod of cylinder 2e is retracted, and jaw 2c moves along the 2d central shaft reverse rotation of shipping and reselling on another market under the effect of back-moving spring 2f elastic force, and at this moment jaw 2c is closed condition.Then leading axle 4a drops to initial bit, and initial bit sensor 4c detects whether arrive the tram.So far, whole locking plate 3 is finished with the action that attaches together of cotter seat 2b, and prepares to carry out subsequent processing.
Claims (3)
1. valve spring retainer clamp combination mechanism, comprise frame, described frame is provided with the locking plate discharge mechanism, two V-shaped settings of conveying slideway of carrying locking plate in the described locking plate discharge mechanism, cotter seat is arranged on the V-arrangement bottom of these two conveying slideways, it is characterized in that: described cotter seat below is provided with the jacking guide, this jacking guide comprises the leading axle that can be promoted by guide rod cylinder jacking, the axle head end face of described leading axle touches and is arranged on the cotter seat bottom, and the axle head bottom surface of described leading axle from top to bottom is provided with successively by detecting leading axle and reaches last level sensor and the initial bit sensor that the action of locking plate discharge mechanism blowing is controlled in the position.
2. valve spring retainer clamp combination mechanism according to claim 1, it is characterized in that: described two conveying slideways are respectively equipped with the opposite jaw of the direction of motion outward, this jaw has the free degree of shipping and reselling on another market and rotating around its middle part, and described jaw is provided with the cylinder that promotes its rotation outward.
3. valve spring retainer clamp combination mechanism according to claim 1 and 2, it is characterized in that: the formed cavity of described leading axle and cotter seat place is provided with the gradient step, and described gradient step is provided with the guiding step that matches with locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395425 CN202701725U (en) | 2012-08-10 | 2012-08-10 | Valve spring seat locking plate assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395425 CN202701725U (en) | 2012-08-10 | 2012-08-10 | Valve spring seat locking plate assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701725U true CN202701725U (en) | 2013-01-30 |
Family
ID=47582065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395425 Expired - Lifetime CN202701725U (en) | 2012-08-10 | 2012-08-10 | Valve spring seat locking plate assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231344A (en) * | 2013-05-08 | 2013-08-07 | 南京斯凯汽车设备制造有限责任公司 | Full-automatic valve locking piece pressure head |
| CN104162773A (en) * | 2014-09-05 | 2014-11-26 | 合肥飞柯自动化科技有限公司 | Storage clamp for internal combustion engine valve collets |
| CN106271551A (en) * | 2016-10-21 | 2017-01-04 | 安徽巨自动化装备有限公司 | Engine valve lock clamp pressure head component |
| CN108907675A (en) * | 2018-08-16 | 2018-11-30 | 重庆优蓝电气工程有限公司 | A kind of locker packer |
| CN109158849A (en) * | 2018-09-21 | 2019-01-08 | 广州汽车集团股份有限公司 | A kind of supply of valve split collets and press-loading device |
-
2012
- 2012-08-10 CN CN 201220395425 patent/CN202701725U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231344A (en) * | 2013-05-08 | 2013-08-07 | 南京斯凯汽车设备制造有限责任公司 | Full-automatic valve locking piece pressure head |
| CN104162773A (en) * | 2014-09-05 | 2014-11-26 | 合肥飞柯自动化科技有限公司 | Storage clamp for internal combustion engine valve collets |
| CN106271551A (en) * | 2016-10-21 | 2017-01-04 | 安徽巨自动化装备有限公司 | Engine valve lock clamp pressure head component |
| CN106271551B (en) * | 2016-10-21 | 2018-07-24 | 安徽巨一自动化装备有限公司 | Engine valve lock clamp pressure head component |
| CN108907675A (en) * | 2018-08-16 | 2018-11-30 | 重庆优蓝电气工程有限公司 | A kind of locker packer |
| CN109158849A (en) * | 2018-09-21 | 2019-01-08 | 广州汽车集团股份有限公司 | A kind of supply of valve split collets and press-loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 Anhui science and Technology Park, 602 Mount Huangshan Road, Hefei high tech Zone, B401 Patentee after: Hefei Guang Hua automation equipment Co.,Ltd. Address before: 230088 Anhui science and Technology Park, 602 Mount Huangshan Road, Hefei high tech Zone, B401 Patentee before: HEFEI FEIKE AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |