CN209190216U - A kind of intelligence changes pin assembly - Google Patents
A kind of intelligence changes pin assembly Download PDFInfo
- Publication number
- CN209190216U CN209190216U CN201821527452.5U CN201821527452U CN209190216U CN 209190216 U CN209190216 U CN 209190216U CN 201821527452 U CN201821527452 U CN 201821527452U CN 209190216 U CN209190216 U CN 209190216U
- Authority
- CN
- China
- Prior art keywords
- fixed
- limit
- support plate
- plate
- connecting plate
- 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.)
- Active
Links
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of intelligence and changes pin assembly, including limit connecting plate, sliding support plate and fixed support plate, the bottom of limit connecting plate is fixed with first driving device, sliding support plate is fixed with loose joint head plate, and first driving device is moved sliding support plate by union strip and moved in through slot；Limit the bottom setting limited position mechanism of connecting plate, close to switch, sliding support plate is fixed with metal stopper block, and metal stopper block is fixed with stop screw；It is provided with several feature holes on sliding support plate, support rod and spring catch are fixed on fixed support plate.Intelligence described in the utility model changes pin assembly, it can be according to the location requirement of different type of machines engine, determine the shift position of sliding support plate, so that the pin of corresponding machine will not be declined by when pressure, position corresponding type engine, the pin of other machines is fallen at present by pressure, and operating efficiency is high, accurate positioning and is not necessarily to human intervention, high degree of automation.
Description
Technical field
The utility model belongs to engine and equips device manufacturing technical field automatically, and in particular to a kind of intelligence changes pin dress
It sets.
Background technique
Pin is widely used in the positioning of the various Assembly parts such as cylinder cap, cylinder body, and positioning is convenient, so that it is complete to meet engine
Automatic assembling requirement.Since the machine of engine is different, the position location of each type of engine is not also identical.Existing skill
In art, the positioning mechanism for the various Assembly parts such as cylinder cap, cylinder body does not have the function of automatic switchover.Therefore, it is carrying out not
When the engine positioning of same type, need manual switching or replace different positioning to complete to mechanism.When the product of engine
After kind is more, the quantity of corresponding positioning mechanism is also more, and positioning mechanism occupied space is larger.In addition, manual switching efficiency is lower,
And it is easy error, cause unnecessary production accident.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of intelligence to change pin assembly, solves in the prior art
Positioning mechanism does not have the technical issues of automatic switchover.
In order to solve the above technical problems, the technical solution adopted in the utility model: a kind of intelligence changes pin assembly, and feature exists
In: it from the bottom to top include limit connecting plate, sliding support plate and fixed support plate, the fixed support plate and limit connect
Plate is fixed, and through slot is provided among the limit connecting plate, and the sliding support plate is located in through slot, close to limit connecting plate
The first limit window and the second limit window are offered in through slot described in left and right ends respectively, is located at described at the first limit window
The bottom of limit connecting plate is fixed with first driving device, and the sliding support plate is fixed with loose joint head plate, and loose joint head plate passes through
It is connect after first limit window with first driving device；The bottom of the limit connecting plate is provided at the second limit window
Position-limit mechanism, the bottom for being parallel to limit connecting plate described in the moving direction of sliding support plate are fixed with several close switches, institute
It states and is connected close to switch, first driving device and controller, the sliding support plate, which is further fixed on triggering and issues close to switch, to be referred to
The metal stopper block of order, metal stopper block pass through the second limit window, are fixed with stop screw in metal stopper block；The sliding
It is provided with several feature holes in support plate, support rod and spring catch are fixed on the fixed support plate.
Preferably, the spring catch includes support guide set, pin and spring, and the support guide set is supported with fixed
Plate is fixed, and the bottom inside of support guide set is fixed with spring pre-tightening nut, and the pin is slidably connected with support guide set, institute
The one end for stating spring is connected on pin, and the other end of spring is connected on spring pre-tightening nut.
Preferably, the support guide set is internal is additionally provided with guide sleeve, and the guide sleeve is fixedly connected with pin, the bullet
One end of spring is connected on guide sleeve, and the other end of spring is connected on spring pre-tightening nut.
Preferably, the limit connecting plate is fixed with the second driving device, the position-limit mechanism include limit guide rail and
Position limiting slide block, the limit guide rail are fixed on the bottom of limit connecting plate, and limit guide rail is L-shaped structure, second driving
Device is connect with position limiting slide block, and the second driving device control position limiting slide block slides in limit guide rail.
Preferably, second driving device is the second cylinder, and second cylinder passes through the second cylinder mounting plate and limit
Position connecting plate is fixed, and the output shaft of the second cylinder is connect by the second active joint with position limiting slide block.
Preferably, the metal stopper block is fixed with buffer.
Preferably, the first driving device is the first cylinder, and first cylinder passes through the first cylinder mounting plate and limit
Position connecting plate is fixed, and the output shaft of first cylinder is connect by the first active joint with loose joint head plate.
Preferably, jack-up block is fixed at the top of the support rod.
Preferably, adjusting pad is provided between jack-up block and the support rod.
The utility model has the beneficial effects that the utility model, which discloses a kind of intelligence, changes pin assembly, including limit connecting plate, cunning
Dynamic support plate and fixed support plate, the bottom for limiting connecting plate are fixed with first driving device, and sliding support plate is fixed with work
Adapter plate, first driving device are moved sliding support plate by union strip and are moved in through slot；Limit the bottom of connecting plate also
Limited position mechanism is set and close to switch, sliding support plate is fixed with metal stopper block, and metal stopper block is fixed with backstop spiral shell
Nail；It is provided with several feature holes on sliding support plate, support rod and spring catch are fixed on fixed support plate.When the first driving
After device drives sliding connection plate mobile, metal stopper block is mobile, when the stop screw in metal stopper block collides position-limit mechanism
Afterwards, metal stopper block reach that corresponding machine determines close to the position of the switch, issue electrical command to controller, control close to switch
Device control first driving device stops operating, and the feature holes on sliding support plate reach the spring catch position for being not used in positioning at this time
Place, spring catch falls after being acted on by ambient pressure from feature holes, and spring catch used for positioning is supported by sliding support plate, in turn
It plays the role of positioning to by location engine cylinder body or cylinder cap.Intelligence described in the utility model changes pin assembly, can be according to not
The position location of same type machine engine determines the shift position of sliding support plate, so that will not when the pin of corresponding machine is by pressure
Decline, the pin of other machines fallen at present by pressure, and operating efficiency is high, accurate positioning and is not necessarily to human intervention, the degree of automation
It is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that intelligence changes pin assembly；
Fig. 2 is the structural schematic diagram that the intelligence without spring catch changes pin assembly；
Fig. 3 is the cross-sectional view that the intelligence without spring catch changes pin assembly；
Fig. 4 is the structural schematic diagram for limiting connecting plate；
Fig. 5 is the structural schematic diagram of sliding support plate；
Fig. 6 is the cross-sectional view that spring catch is installed on fixed support plate；
Appended drawing reference in figure, 1- limit connecting plate, 1.1- through slot, and 1.1.1- first limits window, and 1.1.2- second is limited
Window；2- sliding support plate, 2.1- feature holes；3- fixed support plate；4- loose joint head plate；5- metal stopper block；The first cylinder of 6-；
The first cylinder mounting plate of 7-；The first active joint of 8-；9- position-limit mechanism, 9.1- limit guide rail, 9.2- position limiting slide block；10- second
Cylinder；The second active joint of 11-；12- switch bracket；13- close to switch, No. 13.1-1 close to switch, No. 13.2-2 close to opening
It closes, No. 13.3-3 close switch；14- stop screw；15- support rod；16- spring catch, 16.1- support guide set, 16.2- pin,
16.2.1- boss, 16.3- spring, 16.4- spring pre-tightening nut, 16.5- guide sleeve, 16.5.1- guide part, 16.5.2- are fixed
Portion；17- screw；18- buffer；19- jacks up block；20- adjusting pad；The second cylinder mounting plate of 21-.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
A kind of intelligence changes pin assembly, as shown in Figs. 1-5, successively include from the bottom to top limit connecting plate 1, sliding support plate 2,
And fixed support plate 3.Wherein, it limits and is provided with through slot 1.1 among connecting plate 1, through slot 1.1 is through the left and right of limit connecting plate
Two sides, rear and front end and the fixed support plate 3 for limiting connecting plate 1 are fixed.Close to the left and right ends of limit connecting plate in through slot 1.1
The limit window 1.1.2 of the first limit window 1.1.1 and second is offered respectively, and sliding support plate 2 is located inside through slot 1.1.It is sliding
The bottom of dynamic support plate 2 is fixed with loose joint head plate 4 and metal stopper block 5, and loose joint head plate 4 and metal stopper block 5 are worn respectively
Cross the first limit window 1.1.1 and the second limit window 1.1.2.The bottom of connecting plate 1.1 is limited at the first limit window
Portion is fixed with first driving device, and in the present embodiment, first driving device is the first cylinder 6, and the first cylinder 6 passes through the first cylinder
Mounting plate 7 and limit connecting plate 1 are fixed.The output shaft of first cylinder 6 is connect by the first active joint 8 with loose joint head plate 4.The
Output shaft stretching motion in one cylinder 6 drives loose joint head plate 4 to move back and forth, and then sliding support plate 2 is driven to connect in limit
Move back and forth in the through slot 1.1 of plate.Limited position mechanism 9 is arranged in bottom positioned at the right side limit connecting plate 1 of the second limit window.
In the present embodiment, position-limit mechanism includes limit guide rail 9.1 and position limiting slide block 9.2, and the top of limit guide rail 9.1 is fixed on limit
The bottom of connecting plate 1, limit guide rail 9.1 are L-shaped structure, and position limiting slide block 9.2 slides in limit guide rail 9.1.Limit connection
The leading flank of plate 1 is further fixed on the second driving device, and in the present embodiment, the second driving device is the second cylinder 10, the second cylinder
10 are fixed by the leading flank of the second cylinder mounting plate 21 and limit connecting plate 1, and the output shaft of the second cylinder 10 is living by second
Dynamic connector 11 is connect with position limiting slide block 9.2.Output shaft stretching motion in second cylinder 10 drives position limiting slide block 9.2 to lead in limit
Move back and forth in rail 9.1.The bottom for being parallel to the moving direction limit connecting plate 1 of sliding support plate is fixed with switch bracket 12,
Switch bracket 12 is located at second the window's position 1.1.2, and in the present embodiment, 3 are fixed in switch bracket 12 close to switch 13.
It should be noted that 3 are used for the positioning of 3 kinds of workpiece close to switch.3 positions close to switch are determined according to workpiece to be positioned
Position position determines.It is connect close to switch 13, the first cylinder 6, the second cylinder 10 with controller.It is fixed in metal stopper block 5
There is stop screw 14.After position limiting slide block is encountered in the end of stop screw, metal stopper block stop motion incudes close to switch 13
Electrical command is issued after to metal stopper block 5 to controller, controller controls the first cylinder and stops operating.On sliding support plate 2
It is provided with several feature holes 2.1, the quantity of feature holes and position can type according to workpiece to be positioned and position locations
It is determined.Support rod 15 and spring catch 16 are fixed on fixed support plate 3.Support rod is used to support workpiece to be positioned, bullet
Spring pin is for positioning workpiece to be positioned.
As shown in fig. 6, spring catch 16 includes support guide set 16.1, pin 16.2 and spring 16.3.Support guide set
16.1 is fixed with fixed support plate 3, and the inside of support guide set 16.1 includes the channel that supply and marketing moves up and down, and pin 16.2 is located at
It is slidably connected in the channel of support guide set and with support guide set 16.1.The bottom inside of support guide set 16.1 is threadedly coupled
There is spring pre-tightening nut 16.4.In the present embodiment, pin 16.2 includes boss 16.2.1, and one end of spring 16.3 is connected to pin
On boss 16.2.1, the other end of spring 16.3 is connected on spring pre-tightening nut 16.4.Adjustment spring pre-load nut can be adjusted
The axial length of spring is saved, that is, determines the elastic force of spring.It when not compressed by ambient pressure, is acted on by spring force, spring catch
Internal pin is jacked up by spring, and the end of pin is located at the outside of support guide set.When being compressed by ambient pressure, if spring catch
Position it is corresponding with the position of feature holes in sliding support plate, then fall from feature holes after the pin in spring catch is compressed, if
The position of spring catch and the position of feature holes in sliding support plate be not corresponding, then the pin in spring catch is supported by sliding support plate,
Pin can not fall from feature holes, and then position to workpiece to be positioned.It should be noted that if selling upper no boss, also
It can be covered in support guide and guide sleeve 16.5 is set inside 16.1, guide sleeve 16.5 includes guide part 16.5.1 and fixed part
16.5.2, the inner hollow of guide part 16.5.1, the outside of guide part 16.5.1 are provided with guide ledges, and fixed part 16.5.2 is set
It is equipped with fixation hole, screw 17 is fixedly connected after the fixation hole of fixed part with pin 16.2.One end of spring 16.3, which is connected to, leads
To in the guide ledges of set, the other end of spring 16.3 is connected on spring pre-tightening nut 16.4.
In order to avoid the stop screw 14 in metal stopper block directly hits position limiting slide block 9.2, metal stopper block 5 is also fixed
There is buffer 18.Buffer 18 plays buffer function when metal stopper block collides position limiting slide block.
Support rod 15 is used to support workpiece to be positioned.In the present embodiment, the top of support rod 15, which is fixed with, jacks up block 19.Increase
Add jack-up block that can directly contact with workpiece to be positioned to avoid the end of support rod, reduces the degree of wear of support boom end, prolong
Long life.It in the present embodiment, jacks up and is provided with adjusting pad 20 between block 19 and support rod 15, adjusting pad plays damping work
With.
The working principle of the utility model is as follows: when workpiece to be positioned reaches the position directly above that intelligence changes pin assembly, branch
Strut 15 supports it.The type of workpiece is identified by external sensor, external sensor transmits a signal to controller,
If controller determination is No. 1 workpiece, metal stopper block 5 is located at No. 1 close at 13.1 position of switch, and controller controls the first cylinder
6 are failure to actuate, and are not that the spring catch of No. 1 workpiece falls from the feature holes 2.1 of sliding support plate at this time, are the springs of No. 1 workpiece
Pin is supported by sliding support plate 2, and then is positioned to No. 1 workpiece；If controller determination is No. 2 workpiece, controller control the
The running of two cylinders 10, the second cylinder 10 drive position limiting slide block 9.2 to reach at the position of face metal stopper block 5, and controller is controlled again
The movement of the first cylinder 6 is made, the first cylinder 6 drives sliding support plate 2 to move in through slot 1.1, the backstop in metal stopper block 5
After screw 14 touches position limiting slide block 9.2, the pause movement of metal stopper block 5, metal stopper block 5 is placed exactly in No. 2 close to opening at this time
It closes at 13.2 positions, No. 2 issue electrical command to controller close to switch 13.2, and controller controls the first cylinder 6 and stops operating.
It is not that the spring catch of No. 2 workpiece falls from the feature holes 2.1 of sliding support plate at this time, is that the spring catch of No. 2 workpiece is slided
Support plate 2 supports, and then positions to No. 2 workpiece；If controller determination is No. 3 workpiece, controller controls the second cylinder 10
Running, the second cylinder 10 drive the front end of the arrival limit guide rail 9.1 of position limiting slide block 9.2, the i.e. unrestricted position sliding block of metal stopper block
Stop, then controller controls the movement of the first cylinder 6, and the first cylinder 6 drives sliding support plate 2 to move in through slot 1.1, works as gold
After belonging to the touching limit guide rail 9.1 of stop screw 14 in stop block 5, the pause of metal stopper block 5 is moved, at this time metal stopper block 5
No. 3 are placed exactly in close at 13.3 position of switch, No. 3 issue electrical command to controller, controller control close to switch 13.3
First cylinder 6 stops operating.It is not that the spring catch of No. 3 workpiece falls from the feature holes of sliding support plate at this time, is No. 3 workpiece
Spring catch supported by sliding support plate, and then No. 3 workpiece are positioned.Intelligence described in the utility model changes pin assembly, energy
Enough to be switched over according to different types of positioning workpiece to spring catch, operating efficiency is high, accurate positioning and without artificially doing
In advance, high degree of automation.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (9)
1. a kind of intelligence changes pin assembly, it is characterised in that: from the bottom to top include limiting connecting plate, sliding support plate and fixing
Support plate, the fixed support plate are fixed with limit connecting plate, and through slot, the sliding branch are provided among the limit connecting plate
Fagging is located in through slot, offers the first limit window and second respectively in through slot described in the left and right ends of limit connecting plate
Window is limited, the bottom of the limit connecting plate is fixed with first driving device, the sliding branch at the first limit window
Fagging is fixed with loose joint head plate, and loose joint head plate is connect after passing through the first limit window with first driving device；Positioned at the second limit
Limited position mechanism is arranged in the bottom of the limit connecting plate at window, is parallel to the company of limit described in the moving direction of sliding support plate
The bottom of fishplate bar is fixed with several close to switch, described to connect close to switch, first driving device and controller, the sliding branch
Fagging is further fixed on the metal stopper block that triggering issues instruction close to switch, and metal stopper block passes through the second limit window, metal
Stop screw is fixed in stop block；It is provided with several feature holes on the sliding support plate, is fixed on the fixed support plate
There are support rod and spring catch.
2. a kind of intelligence changes pin assembly according to claim 1, it is characterised in that: the spring catch include support guide set,
Pin and spring, support guide set are fixed with fixed support plate, and to be fixed with spring pre- for the bottom inside that covers of support guide
Tight nut, the pin are slidably connected with support guide set, and one end of the spring is connected on pin, and the other end of spring is connected to
On spring pre-tightening nut.
3. a kind of intelligence changes pin assembly according to claim 2, it is characterised in that: the support guide set is internal to be additionally provided with
Guide sleeve, the guide sleeve are fixedly connected with pin, and one end of the spring is connected on guide sleeve, and the other end of spring is connected to
On spring pre-tightening nut.
4. a kind of intelligence changes pin assembly according to claim 1, it is characterised in that: the limit connecting plate is fixed with the second drive
Dynamic device, the position-limit mechanism include limit guide rail and position limiting slide block, and the limit guide rail is fixed on the bottom of limit connecting plate
Portion, limit guide rail are L-shaped structure, and second driving device is connect with position limiting slide block, and the control limit of the second driving device is slided
Block slides in limit guide rail.
5. a kind of intelligence changes pin assembly according to claim 4, it is characterised in that: second driving device is the second gas
Cylinder, second cylinder are fixed by the second cylinder mounting plate and limit connecting plate, and the output shaft of the second cylinder is living by second
Dynamic connector is connect with position limiting slide block.
6. a kind of intelligence changes pin assembly according to claim 1, it is characterised in that: the metal stopper block is fixed with buffering
Device.
7. a kind of intelligence changes pin assembly according to claim 1, it is characterised in that: the first driving device is the first gas
Cylinder, first cylinder are fixed by the first cylinder mounting plate and limit connecting plate, and the output shaft of first cylinder passes through the
One active joint is connect with loose joint head plate.
8. a kind of intelligence changes pin assembly according to claim 1, it is characterised in that: be fixed with jack-up at the top of the support rod
Block.
9. a kind of intelligence changes pin assembly according to claim 8, it is characterised in that: be arranged between jack-up block and the support rod
There is adjusting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527452.5U CN209190216U (en) | 2018-09-18 | 2018-09-18 | A kind of intelligence changes pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527452.5U CN209190216U (en) | 2018-09-18 | 2018-09-18 | A kind of intelligence changes pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190216U true CN209190216U (en) | 2019-08-02 |
Family
ID=67406257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527452.5U Active CN209190216U (en) | 2018-09-18 | 2018-09-18 | A kind of intelligence changes pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262254A (en) * | 2018-09-18 | 2019-01-25 | 上海天永智能装备股份有限公司 | A kind of intelligence changes pin assembly |
-
2018
- 2018-09-18 CN CN201821527452.5U patent/CN209190216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262254A (en) * | 2018-09-18 | 2019-01-25 | 上海天永智能装备股份有限公司 | A kind of intelligence changes pin assembly |
| CN109262254B (en) * | 2018-09-18 | 2024-04-16 | 上海天永智能装备股份有限公司 | Intelligent pin changing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209190216U (en) | A kind of intelligence changes pin assembly | |
| CN109262254A (en) | A kind of intelligence changes pin assembly | |
| CN106885737A (en) | Hydraulic bjuffer and the operating mechanism load simulation device using the buffer | |
| CN209306275U (en) | A kind of staggered form cylinder apparatus | |
| CN203348695U (en) | Rapid cut-off valve actuator | |
| CN201319051Y (en) | Sheet type semiconductor element test mechanism | |
| CN207057381U (en) | Switching device for the mould punching big stroke of macropore | |
| CN208713402U (en) | A kind of slide unit | |
| CN211104000U (en) | Multi-station direct-acting cam manipulator | |
| CN108890268A (en) | A kind of automatic torsion spring device for pressure spring | |
| CN209050491U (en) | A kind of table drive worm screw damped control system | |
| CN208758969U (en) | A kind of automatic torsion spring device for pressure spring | |
| CN209654990U (en) | The automatic oil dripping device of cylindrical grinder guide rail | |
| CN204658448U (en) | Wirelessly get thing manipulator | |
| CN110815167B (en) | Multi-station direct-acting cam manipulator and working method thereof | |
| CN219337776U (en) | Novel robot power device mounting structure | |
| CN201526554U (en) | Mechanical rod-less cylinder | |
| CN207930263U (en) | A kind of stock stop for power distribution cabinet feeding pipeline | |
| CN205915105U (en) | Gauge head buffer | |
| CN211387098U (en) | High-speed rod multi-length shear rear swing rod electric cylinder control system | |
| CN205184225U (en) | A flexible link gear of position adjustable for locking screw robot | |
| RU115724U1 (en) | ASYMMETRIC SUSPENSION FOR ELECTRIC MOBILE COMPOSITION | |
| CN214998570U (en) | Stroke-adjustable cylinder | |
| CN112360712A (en) | Axial plunger type hydraulic pump of hydraulic return stroke | |
| CN106695628B (en) | The fixture of grass trimmer head assembly production chain positions closing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |