CN204035966U - A kind of centrifugal inner surface is swollen pawl centering detent mechanism - Google Patents
A kind of centrifugal inner surface is swollen pawl centering detent mechanism Download PDFInfo
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- CN204035966U CN204035966U CN201420471496.6U CN201420471496U CN204035966U CN 204035966 U CN204035966 U CN 204035966U CN 201420471496 U CN201420471496 U CN 201420471496U CN 204035966 U CN204035966 U CN 204035966U
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- lifting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 50
- 230000003028 elevating effect Effects 0.000 claims abstract description 38
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000008961 swelling Effects 0.000 abstract description 14
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of centrifugal inner surface swollen pawl centering detent mechanism, comprising: two jacking cylinders, elevating mechanism, connecting rod, swollen pawl, accompany frock plate, connecting rod lifting cylinder, jacking cylinder block, jacking linear bearing, the jacking axis of guide, optical axis bearing, lifting shaft, connecting rod lifting linear bearing, connecting rod retainer rings.The utility model possesses elevating function and centrifugal outer swelling function.Elevating function is arranged symmetrically with cylinder by two that are installed under transportation frame and completes, and coordinate the guiding of linear bearing and guiding optical axis to realize the accurate location of lifting, because cylinder is directly fixed on transfer gantry, therefore lift cylinder itself does not participate in motion; Centrifugal outer swelling function promotes lifting shaft, linkage primarily of the cylinder of center arrangement, the synchronous equidistant core type swelling function of swollen pawl to centre bore is realized by the interlock of linkage, because cylinder is directly fixed on elevating mechanism, so whole centrifugal expansion mechanism is followed the lifting of elevating mechanism and is elevated.
Description
Technical field
The utility model belongs to production equipment technical field, is specifically related to a kind of cross-line that solves and press-fits the centrifugal inner surface of the centering orientation problem that the Central of the parts on station working plate press-fits smoothly swollen pawl centering detent mechanism.
Background technology
In the production process of Automated assembly streamline, different parts has different assembly methods, and different assembly methods has different positioning accuracy requests, and different positioning accuracy requests has different localization methods.In the assembling process of automatic assembly line, have a variety of to the method for accompany frock plate tuning on-line, before such as plate, under stop cylinder location, plate, lift cylinder location, both sides cylinder promote alignment pin location etc., and often kind of localization method is all closely bound up with the structure, the structure of transmission line body, the layout of producing line, the required precision of Assembly part, the structural shape of cylinder etc. of working plate.The consideration of integrated cost and structure optimization, selects suitable locate mode to the accuracy, reasonability, the reliability that improve location, improves precision and the product quality of assembling, has very important effect.
In the process of design assembling line, in order to ensure that smooth and easy on assembling line of accompany frock plate passes through, between the clear span by clear span and accompany frock plate of streamline, generally leave the gap of 3-5mm, with the distortion of the foozle and working plate of tackling product.To the localization method of accompany frock plate, can along with the difference of assembly method, the difference of positioning accuracy request and different, therefore the consideration of integrated cost and structure optimization, select suitable locate mode to the accuracy, reasonability, the reliability that improve location, improve precision and the product quality of assembling, have very important effect.In the automated production process of reality, to manual assembly station, if before working plate line direction do lifting stop positioning instant can, without required precision; Central of the parts place is had to the station press-fiting part, if to accompany frock plate centering positioning instant can, reverse without required precision about the sideshake between working plate and line body; Reverse the centering of accompany frock plate and sideshake and all have requirement, the general lazy-tongs of accompany frock plate both sides that adopt just can complete precise positioning.
Utility model content
For the problems referred to above, main purpose of the present utility model is that providing a kind of solves the centrifugal inner surface swollen pawl centering detent mechanism that cross-line press-fits the centering orientation problem that the Central of the parts on station working plate press-fits smoothly.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of centrifugal inner surface is swollen pawl centering detent mechanism, and described centrifugal inner surface swollen pawl centering detent mechanism comprises: two jacking cylinders, elevating mechanism, connecting rod, swollen pawl, accompany frock plate, connecting rod lifting cylinder, jacking cylinder block, jacking linear bearing, the jacking axis of guide, optical axis bearing, lifting shaft, connecting rod lifting linear bearing, connecting rod retainer rings; Two jacking cylinders are all fixed in conveyor frame, and jacking cylinder is connected with elevating mechanism by jacking cylinder block; Jacking linear bearing is placed in elevating mechanism, and the jacking axis of guide is fixed on optical axis bearing through jacking linear bearing, and optical axis bearing is fixed in conveyor frame; The assembling workpiece of assembling is needed to be placed in above accompany frock; When the cylinder rod of jacking cylinder stretch out, jacking cylinder block drives elevating mechanism, does ascending motion by the guide effect of the linear bearing in elevating mechanism, pushes in the center positioning hole of accompany frock plate by swollen ratchet wheel exterior feature; Connecting rod lifting cylinder is installed on elevating mechanism, the cylinder rod of connecting rod lifting cylinder is connected with lifting shaft, lifting shaft is through connecting rod lifting linear bearing, connecting rod lifting linear bearing is installed in elevating mechanism, lifting shaft other end installing connecting rods retainer ring, connecting rod retainer ring is connected with connecting rod, and the other end of connecting rod is connected with swollen pawl.
Positive progressive effect of the present utility model is: the utility model possesses elevating function and centrifugal outer swelling function.Elevating function mainly solves accompany frock plate and arrives the Avoidance before installing station, and centrifugal outer swelling function mainly solves the problem of the synchronous outwards expansion tooling plate center positioning hole of swollen pawl.Elevating function is arranged symmetrically with cylinder by two that are installed under transportation frame and completes, and coordinate the guiding of linear bearing and guiding optical axis to realize the accurate location of lifting, because cylinder is directly fixed on transfer gantry, therefore lift cylinder itself does not participate in motion; Centrifugal outer swelling function promotes lifting shaft, linkage primarily of the cylinder of center arrangement, the synchronous equidistant core type swelling function of swollen pawl to centre bore is realized by the interlock of linkage, because cylinder is directly fixed on elevating mechanism, so whole centrifugal expansion mechanism is followed the lifting of elevating mechanism and is elevated.Mechanism is simple and reliable, operate steadily, accurate positioning, selected part universality is strong, tension force is large, easy to maintenance.
Accompanying drawing explanation
The structural representation that Fig. 1 is jacking cylinder, connecting rod lifting cylinder is retracted mode.
Fig. 2 is that jacking cylinder stretches out, the structural representation of connecting rod lifting cylinders retract state.
The structural representation that Fig. 3 is jacking cylinder, connecting rod lifting cylinder is the state of stretching out.
The structural representation that Fig. 4 is connecting rod lifting cylinders retract, four swollen pawls are in retracted state.
Fig. 5 is the structural representation that connecting rod lifting cylinder stretches out, four swollen pawls are in centrifugal expansion state.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
The centrifugal inner surface that the utility model provides is swollen pawl centering detent mechanism, possesses elevating function and centrifugal outer swelling function.Elevating function mainly solves accompany frock plate and arrives the Avoidance before installing station, and centrifugal outer swelling function mainly solves the problem of the synchronous outwards expansion tooling plate center positioning hole of swollen pawl.
The centrifugal inner surface that the utility model provides is swollen pawl centering detent mechanism, under being installed on the conveyor surface framework of streamline, after being loaded with the accompany frock plate arrival assembly station by dress workpiece, lift cylinder jack-up, the connecting rod on elevating mechanism, Zhang Zhaodeng mechanism are pushed into the centre bore of accompany frock plate; Four swollen pawls are connected with linkage and under the promotion of another cylinder, synchronously equidistantly outwards produce centrifugal swelling, reach the requirement of locating working plate centering.This mechanism to be particularly suitable for accompany frock plate centering positioning requirements very precisely, workpiece centre has the assembly station press-fiting part.
The structural representation that Fig. 1 is jacking cylinder, connecting rod lifting cylinder is retracted mode, as shown in Figure 1, when jacking cylinder 1 is in retracted mode, elevating mechanism 2 and peace connecting rod 3, swollen pawl 4 etc. are thereon in low level, effectively can dodge interference problem when accompany frock plate 5 arrives assembly station; When connecting rod lifting cylinder 6 is in retracted mode, connecting rod retracts swollen pawl 4 and makes it to be in small size profile state, is pushed accompany frock plate 5 center positioning hole prepare for lift cylinder 1 stretches out.Need the assembling workpiece 17 of assembling to be placed in above accompany frock, this state is the wait state before accompany frock plate 5 arrives assembly station no-fix, is also referred to as the original state of jacking cylinder 1, connecting rod lifting cylinder 6.
Fig. 2 is that jacking cylinder stretches out, the structural representation of connecting rod lifting cylinders retract state, as shown in Figure 2, when accompany frock plate 5 arrives assembly station, jacking cylinder 1 stretches out, and drives elevating mechanism 2 and peace connecting rod 3 thereon, center positioning hole that swollen pawl 4 enters accompany frock plate 5.Now connecting rod lifting cylinder 6 is in retracted mode, ensure that four swollen pawl 4 overall sizes are less than accompany frock plate 5 centralized positioning hole dimension, provides sufficient room for four swollen pawls 4 enter accompany frock plate 5 center positioning hole smoothly.
Specific works principle is as follows: jacking cylinder 1 is fixed in conveyor frame, is connected with elevating mechanism 2 by jacking cylinder block 7; Jacking linear bearing 8 is placed in elevating mechanism 2, and the jacking axis of guide 9 is fixed on optical axis bearing 10 through jacking linear bearing 8, and optical axis bearing 10 is fixed in conveyor frame.
By the connection between above-mentioned component, when the cylinder rod of jacking cylinder 1 stretch out, jacking cylinder block 7 drives elevating mechanism 2, do ascending motion by the guide effect of linear bearing and optical axis, push being in undersized swollen pawl 4 profile in the center positioning hole of accompany frock plate 5.
The structural representation that Fig. 3 is jacking cylinder, connecting rod lifting cylinder is the state of stretching out.As shown in Figure 3, when jacking cylinder 1 stretches out, complete after undersized four swollen pawls 4 are pushed the center positioning hole of accompany frock plate 5, connecting rod lifting cylinder 6 starts action, four centrifugal expansions of swollen pawl 4 one-tenth, the center positioning hole of the synchronous outwards swelling accompany frock plate 5 of swollen pawl 4, completes centering location action, for press-fiting of cross-line pressing machine 11 provides safeguard.
Specific works principle is as follows: connecting rod lifting cylinder 6 is installed on elevating mechanism 2, cylinder rod is connected with lifting shaft 12, lifting shaft 12 is through connecting rod lifting linear bearing 13, connecting rod lifting linear bearing 13 is installed in elevating mechanism 2, lifting shaft 12 other end installing connecting rods retainer ring 14, connecting rod retainer ring 14 is connected with connecting rod 3, and the other end of connecting rod 3 is connected with swollen pawl 4, and swollen pawl 4 makes centrifugal shape guiding through elevating mechanism 2 by guide roller 15.By the connection between above-mentioned component, when the cylinder bar of connecting rod lifting cylinder 6 stretches out, drive lifting shaft 12, connecting rod retainer ring 14, connecting rod 3 to do ascending motion successively, the other end of connecting rod 3 promotes the center positioning hole of the synchronous outwards swelling accompany frock plate 5 of swollen pawl 4, completes centering location action.
The structural representation that Fig. 4 is connecting rod lifting cylinders retract, four swollen pawls are in retracted state.Now omit cross-line pressing machine 11, double-speed chain pipeline 12, accompany frock plate 5, cylinder etc.In figure, " A " place is jacking cylinder axis position, and " B " place is connecting rod lifting cylinder axis position.
Fig. 5 is the structural representation that connecting rod lifting cylinder stretches out, four swollen pawls are in centrifugal expansion state.Omit cross-line pressing machine 11, double-speed chain pipeline 12, accompany frock plate 5, cylinder etc.In figure, " A " place is jacking cylinder axis position, and " B " place is connecting rod lifting cylinder axis position.
The centrifugal inner surface that the utility model provides is swollen pawl centering detent mechanism, under being installed on the conveyor surface framework of streamline, after being loaded with the accompany frock plate arrival assembly station by dress workpiece, the swollen pawl on lift cylinder jack-up elevating mechanism enters the centre bore of accompany frock plate; Four swollen pawls are connected with linkage and under the promotion of another cylinder, synchronously equidistantly outwards produce centrifugal swelling, reach the requirement of locating working plate centering.This mechanism to be particularly suitable for accompany frock plate centering positioning requirements very precisely, workpiece centre has the assembly station press-fiting part.Mechanism is mainly through being placed in the two air cylinder driven elevating mechanism knee-action of jacking below streamline conveyor surface framework; By being placed in the connecting rod lifting air cylinder driven connecting rod on elevating mechanism, the centrifugal swelling of swollen pawl realization to working plate bore area.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a centrifugal inner surface swollen pawl centering detent mechanism, is characterized in that: described centrifugal inner surface swollen pawl centering detent mechanism comprises: two jacking cylinders, elevating mechanism, connecting rod, swollen pawl, accompany frock plate, connecting rod lifting cylinder, jacking cylinder block, jacking linear bearing, the jacking axis of guide, optical axis bearing, lifting shaft, connecting rod lifting linear bearing, connecting rod retainer rings; Two jacking cylinders are all fixed in conveyor frame, and jacking cylinder is connected with elevating mechanism by jacking cylinder block; Jacking linear bearing is placed in elevating mechanism, and the jacking axis of guide is fixed on optical axis bearing through jacking linear bearing, and optical axis bearing is fixed in conveyor frame; The assembling workpiece of assembling is needed to be placed in above accompany frock; When the cylinder rod of jacking cylinder stretch out, jacking cylinder block drives elevating mechanism, does ascending motion by the guide effect of the linear bearing in elevating mechanism, pushes in the center positioning hole of accompany frock plate by swollen ratchet wheel exterior feature; Connecting rod lifting cylinder is installed on elevating mechanism, the cylinder rod of connecting rod lifting cylinder is connected with lifting shaft, lifting shaft is through connecting rod lifting linear bearing, connecting rod lifting linear bearing is installed in elevating mechanism, lifting shaft other end installing connecting rods retainer ring, connecting rod retainer ring is connected with connecting rod, and the other end of connecting rod is connected with swollen pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471496.6U CN204035966U (en) | 2014-08-20 | 2014-08-20 | A kind of centrifugal inner surface is swollen pawl centering detent mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471496.6U CN204035966U (en) | 2014-08-20 | 2014-08-20 | A kind of centrifugal inner surface is swollen pawl centering detent mechanism |
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| CN204035966U true CN204035966U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471496.6U Expired - Fee Related CN204035966U (en) | 2014-08-20 | 2014-08-20 | A kind of centrifugal inner surface is swollen pawl centering detent mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112434A (en) * | 2016-07-27 | 2016-11-16 | 广东美芝制冷设备有限公司 | Jacking apparatus |
| CN110611405A (en) * | 2018-06-15 | 2019-12-24 | 上海新宇箴诚电控科技有限公司 | New energy motor rotor assembly movable centering system and method |
-
2014
- 2014-08-20 CN CN201420471496.6U patent/CN204035966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112434A (en) * | 2016-07-27 | 2016-11-16 | 广东美芝制冷设备有限公司 | Jacking apparatus |
| CN110611405A (en) * | 2018-06-15 | 2019-12-24 | 上海新宇箴诚电控科技有限公司 | New energy motor rotor assembly movable centering system and method |
| CN110611405B (en) * | 2018-06-15 | 2023-12-19 | 上海新宇箴诚电控科技有限公司 | New energy motor rotor assembling movable centering system and method |
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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 |
Address after: 201108 collective village, Zhuan Qiao Town, Minhang District, Shanghai Co-patentee after: Xu Zhifa Patentee after: Tongcai Intelligent Technology Group Co.,Ltd. Address before: 201108 collective village, Zhuan Qiao Town, Minhang District, Shanghai Co-patentee before: Xu Zhifa Patentee before: Shanghai Tonsail Automation Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180930 Address after: 201100 collective village, Zhuan Qiao Town, Minhang District, Shanghai Patentee after: Tongcai Intelligent Technology Group Co.,Ltd. Address before: 201108 collective village, Zhuan Qiao Town, Minhang District, Shanghai Co-patentee before: Xu Zhifa Patentee before: Tongcai Intelligent Technology Group Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |