CN209272882U - Split pin press-loading apparatus - Google Patents
Split pin press-loading apparatus Download PDFInfo
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- CN209272882U CN209272882U CN201822273189.8U CN201822273189U CN209272882U CN 209272882 U CN209272882 U CN 209272882U CN 201822273189 U CN201822273189 U CN 201822273189U CN 209272882 U CN209272882 U CN 209272882U
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- split pin
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- loading apparatus
- guide pin
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Abstract
The utility model relates to a kind of split pin press-loading apparatus.When being pressed using the split pin press-loading apparatus to workpiece, when workpiece being first fixed on positioning plate, and make the split pin mounting hole of workpiece corresponding with the lower ending opening of guide pin bushing, the split pin for being put into hopper is fallen down from feed opening, it is fallen into three through slots by the feed inlet of threeway guide pin block, pusher releases split pin from discharge port at this time, entered in guide pin bushing by the horizontal opening being connected to discharge port, then press-loading device applies pressure to the split pin in guide pin bushing, split pin is ejected from the lower ending opening of guide pin bushing, it falls into the split pin mounting hole of underlying workpiece, and continue to pressure will be in split pin pressure split pin mounting hole, specific compression distance can according to need manipulation press-loading device and be adjusted.
Description
Technical field
The utility model relates to technical fields of mechanical processing, and in particular, to a kind of split pin press-loading apparatus.
Background technique
When assembling at present for the workpiece of pin (especially split pin) class, the press fitting side of manual blowing is mostly used greatly
Formula, under efficiency is very low, and the fitting depth of pin is not easy to control；In view of the above-mentioned problems, Ye You producer uses vibrating disk
The assembly of pin is completed with electronic or hydraulic pressure-mounting machine, but structure is complicated, system for used technical solution mechanical equipment
Make with maintenance cost height, operation and maintenance technical requirements are high, and are easy by space constraints, be not suitable in actual production with it is small quantities of
Measure the production of flexibility, it is difficult to promote.
Utility model content
In order to improve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of split pin press-loading apparatus,
To solve artificial press fitting split pin inefficiency existing in the prior art, and fitting depth is not easy to control；Using vibrating disk
The assembly of split pin is completed with electronic or hydraulic pressure-mounting machine, structure is complicated for mechanical equipment, manufacture and maintenance cost are high, operation
High and easy by space constraints, the not applicable production with small lot flexibility in actual production is required with maintenance technology, it is difficult to
The technical issues of popularization.
A kind of split pin press-loading apparatus in an embodiment of the present invention, there is provided, the split pin press-loading apparatus include
There are pedestal and the hopper being set on the pedestal, threeway guide pin block, distribution organization, guide pin bushing, press-loading device and positioning plate；
The hopper includes opening and Vertical Channel, and the bottom of the Vertical Channel is feed opening, packet inside the threeway guide pin block
Three through slots, three outlets respectively feed inlet, discharge port and the pusher mouthful of three through slots, the feed opening and threeway guide pin block are included
Feed inlet connection, split pin for that will be put into the hopper imports inside the threeway guide pin block；The guide pin bushing is perpendicular
Straight setting, both ends are provided with opening, and are provided with horizontal opening, and the discharge port of the horizontal opening and threeway guide pin block connects
It is logical；The distribution organization protrudes into the pusher mouthful of the threeway guide pin block, and the split pin for that will enter in three through slot is from out
Material mouth is pushed into horizontal opening, hence into the guide pin bushing；The positioning plate is located at the lower section of the guide pin bushing, for placing,
Fixed workpiece to be processed, the press-loading device are used for the split pin in the guide pin bushing from the lower ending opening of the guide pin bushing
Ejection, and be pressed into the split pin mounting hole of underlying workpiece.
Preferably, three through slot includes a vertical holes matched with split pin size and level trough；The vertical holes
It is communicated with the feed opening of hopper, one end of the level trough is pusher mouthful, and the other end is discharge port；The distribution organization includes
Thimble and power unit are promoted, the distribution thimble is horizontally disposed, and the power unit is for driving the distribution to push up
Needle stretching motion in the level trough.
Preferably, horizontal cross-section phase of the feed inlet of the feed opening of the hopper and threeway guide pin block with split pin
Together；The section of the level trough vertical direction and horizontal opening are identical as the vertical section of split pin.
Preferably, the press-loading device includes that press fitting thimble and power unit, the press fitting thimble are set along the vertical direction
It sets, the power unit is for driving press fitting thimble stretching motion in the guide pin bushing.
Preferably, the inner wall of the guide pin bushing is provided with baffle, and the baffle is located at below the horizontal opening, and being used for will
The split pin entered in the guide pin bushing from the horizontal opening is trapped in the guide pin bushing.
Preferably, the split pin press-loading apparatus further includes having workpiece feed mechanism, and the workpiece feed mechanism is located at institute
It states below positioning plate, for driving the positioning plate to move in the horizontal direction.
Preferably, the workpiece feed mechanism includes connection frame and power unit, and the connection frame is described for connecting
Positioning plate；The connection frame two sides of the bottom are each provided at least one moving parts, and setting is led there are two straight line on the pedestal
Rail, the linear guide are arranged in parallel in the horizontal direction and are located at below the moving parts, and the bottom of the moving parts is set
It is equipped with guide-track groove, the guide-track groove cooperation is stuck in the linear guide；The power unit is for driving the connection frame edge
The linear guide is mobile.
Preferably, the power unit includes cylinder, the first rack, the second rack and two guide rods；Described first
Rack, the second rack are located at the both ends of the pedestal, and the cylinder body of the cylinder is fixedly installed on the bottom surface of the connection frame
On, the piston rod of the cylinder is abutted with the first rack；The bottom surface of the connection frame is also set up there are two guide pad, the guiding
Block is located at the two sides of the cylinder body, and the guide pad is provided centrally with through-hole, and the guide rod passes through the through-hole and fixes
In in first rack and the second rack；The guide rod and piston rod are each parallel to the linear guide.
Preferably, the split pin press-loading apparatus further includes having control mechanism, the distribution thimble, press fitting thimble and connection
It is provided with displacement sensor on frame, institute's displacement sensors are used to measure the displacement information for the component being attached thereto, and by position
It moves information and is sent to control mechanism；The control mechanism is used to receive displacement information, and according to preset data and displacement information
Control power unit.
Preferably, the split pin press-loading apparatus further includes having adjustment mechanism, and the adjustment mechanism includes third rack
With at least one adjustment bolt；The third rack is located at one end of the pedestal, and one end of the adjustment bolt is fixed on institute
Positioning plate is stated towards on one end side wall of the third rack, the third rack is provided on position corresponding with adjustment bolt
Screw hole, be provided in the screw hole with the external screw thread of adjustment bolt relative to internal screw thread, the quantity of the screw hole with
Adjustment bolt is identical.
When being pressed using split pin press-loading apparatus provided by the utility model to workpiece, workpiece is first fixed on positioning
When plate, and make the split pin mounting hole of workpiece corresponding with the lower ending opening of guide pin bushing, is put into the split pin of hopper from feed opening
It falls down, is fallen into three through slots by the feed inlet of threeway guide pin block, distribution organization releases split pin from discharge port at this time, passes through
The horizontal opening being connected to discharge port enters in guide pin bushing, and then press-loading device applies pressure to the split pin in guide pin bushing, will
Split pin is ejected from the lower ending opening of guide pin bushing, is fallen into the split pin mounting hole of underlying workpiece, and continue to pressure to open
In mouth pin indentation split pin mounting hole, specific compression distance can according to need manipulation press-loading device and be adjusted.This use
The technical issues of split pin press-loading apparatus very good solution of novel offer artificial press fitting split pin inefficiency, and it is tied
Structure is simple and easy, and manufacture and maintenance cost are cheap, and space occupied is small, suitable for small enterprise and the production class of small lot flexibility
Type.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of split pin press-loading apparatus provided by the utility model；
Fig. 2 is the cross-sectional view of the threeway guide pin block of split pin press-loading apparatus provided by the utility model；
Fig. 3 is the structural representation of the power unit of the workpiece feed mechanism of split pin press-loading apparatus provided by the utility model
Figure；
Fig. 4 is the cross-sectional view of split pin press-loading apparatus provided by the utility model.
Icon: 1- split pin press-loading apparatus；10- workpiece；2- pedestal；3- hopper；4- threeway guide pin block；40- is perpendicular
Straight hole；400- feed inlet；41- level trough；410- pusher mouthful；411- discharge port；5- distribution organization；50- power unit；
51- promotes thimble；6- guide pin bushing；7- press-loading device；70- is pressed thimble；8- positioning plate；9- connection frame；90- is mobile
Component；91- linear guide；92- cylinder；The first rack of 93-；The second rack of 94-；95- guide rod；96- guide pad；
100- adjustment mechanism.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term such as occur "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even
It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The utility model provides a kind of split pin press-loading apparatus 1, and provides embodiments thereof.
As shown in Figure 1, split pin press-loading apparatus 1 provided by the utility model includes pedestal 2 and is set on pedestal 2
Hopper 3, threeway guide pin block 4, distribution organization 5, guide pin bushing 6, press-loading device 7 and positioning plate 8；Hopper 3 includes opening and erects
Straight channel, the bottom of Vertical Channel are feed opening, include three through slots, three outlets point of three through slots inside threeway guide pin block 4
Not Wei feed inlet 400, discharge port 411 and pusher mouthful 410, feed opening is connected to the feed inlet 400 of threeway guide pin block 4, for will
The split pin in hopper 3 is put into import inside threeway guide pin block 4；Guide pin bushing 6 is vertically arranged, and both ends are provided with opening, and set
It is equipped with horizontal opening, horizontal opening is connected to the discharge port 411 of threeway guide pin block 4；Distribution organization 5 protrudes into threeway guide pin block 4
Pusher mouthful 410, the split pin for that will enter in three through slots is pushed into horizontal opening from discharge port 411, hence into guide pin bushing 6；
Positioning plate 8 is located at the lower section of guide pin bushing 6, and for placing, fixing workpiece 10 to be processed, press-loading device 7 is used for will be in guide pin bushing 6
Split pin ejected from the lower ending opening of guide pin bushing 6, and be pressed into the split pin mounting hole of underlying workpiece 10.
It is first that workpiece 10 is fixed when being pressed using split pin press-loading apparatus 1 provided by the utility model to workpiece 10
In positioning plate 8, and make the split pin mounting hole of workpiece 10 corresponding with the lower ending opening of guide pin bushing 6, is put into the opening of hopper 3
Pin fallen down from feed opening, fallen into three through slots by the feed inlet 400 of threeway guide pin block 4, at this time distribution organization 5 by split pin from
Discharge port 411 is released, and is entered in guide pin bushing 6 by the horizontal opening being connected to discharge port 411, then press-loading device 7 is to guide pin
Split pin in set 6 applies pressure, and split pin is ejected from the lower ending opening of guide pin bushing 6, falls into the split pin of underlying workpiece 10
It in mounting hole, and continues to pressure and split pin is pressed into split pin mounting hole, specific compression distance can according to need
Manipulation press-loading device 7 is adjusted.The artificial press fitting opening of split pin press-loading apparatus 1 very good solution that the use of the new type provides
The technical issues of selling inefficiency, and its is simple for structure, and manufacture and maintenance cost are cheap, and space occupied is small, is suitable for
The production type of small enterprise and small lot flexibility.
As shown in Fig. 2, three through slots include a vertical holes 40 matched with split pin size and level trough 41；Vertical holes 40
It is communicated with the feed opening of hopper 3, one end of level trough 41 is pusher mouthful 410, and the other end is discharge port 411；Distribution organization 5 includes
Have and promote thimble 51 and power unit 50, distribution thimble 51 is horizontally disposed, and power unit 50 promotes thimble for driving
51 in level trough 41 stretching motion.Specifically, setting promote thimble 51 in initial reset state, must not exceed three through slots into
The position of material mouth 400；It promotes thimble 51 and has to be larger than 4 feed inlet of threeway guide pin block, 400 center in the extension elongation of working condition
To the length at 6 center of guide pin bushing, to guarantee for split pin to be pushed into guide pin bushing 6.
The feed opening of hopper 3 and the feed inlet 400 of threeway guide pin block 4 are identical as the horizontal cross-section of split pin；It is horizontal
The section of 41 vertical direction of slot and horizontal opening are identical as the vertical section of split pin.The purpose of such setting is,
So that the feed inlet 400 of feed opening and three through slots allows a split pin to pass through just, while an opening can only be allowed every time
Pin enters guide pin bushing 6 from horizontal opening, and then guarantees to only enter a split pin when operating each time in whole device, and due to
One split pin is able to enter inside device just, thus split pin will not run-off the straight, deviate situations such as, will not influence pressure
Dress.
Press-loading device 7 includes press fitting thimble 70 and power unit 50, and press fitting thimble 70 is arranged along the vertical direction, power list
Member 50 is for driving the press fitting stretching motion in guide pin bushing 6 of thimble 70.Specifically, setting press fitting thimble 70 is in initial reset state
When, no more than 6 horizontal opening upper limb of guide pin bushing, to guarantee to can smoothly enter into guide pin bushing 6 in split pin；Press fitting thimble 70 is working
The extended length of state has to be larger than the length of 6 lower ending opening of guide pin bushing, to guarantee opening split pin indentation underlying workpiece 10
In mouth pin mounting hole.
Specifically, the power unit 50 of distribution organization 5 and press-loading device 7 can be cylinder, promote thimble 51 and press fitting top
Needle 70 is installed on the piston rod of cylinder；Power unit 50 or electrohydraulic cylinder, can connect electrohydraulic cylinder at this time
Speed governing valve is connect, for adjusting the operating rate of power unit 50.
It should also be noted that, the distribution organization 5 of the utility model and the power unit 50 of press-loading device 7 can be it is above-mentioned
Two kinds of structures, but two kinds of structures are not limited solely to, it can also be that other can satisfy driving and promote thimble 51 and press fitting
The arbitrary structures of 70 stretching motion of thimble, such as motor.
The inner wall of guide pin bushing 6 is provided with baffle, and baffle is located at below horizontal opening, for that will enter guide pin from horizontal opening
Split pin in set 6 is trapped in guide pin bushing 6.The purpose that baffle is arranged is to block the split pin entered in guide pin bushing 6, makes
It is trapped in guide pin bushing 6, directly drops out from the lower ending opening of guide pin bushing 6 without freely falling body, when being pressed,
The press fitting thimble 70 of press-loading device 7 applies pressure to split pin, and split pin is ejected, and is then pressed thimble 70 and resets, baffle is multiple
Position.
Other than baffle is set in guide pin bushing 6, split pin can also be prevented freely to land using following manner and dropped out
Guide pin bushing 6: it since split pin has certain elasticity, can set the internal diameter of guide pin bushing 6 in the minimum of split pin
Diameter guarantees that split pin and 6 inner wall of guide pin bushing are formed and is interference fitted, therefore 6 inner wall of guide pin bushing being vertically arranged unsmooth can be open
Pin not due to gravity and freely falling body drops out guide pin bushing 6.
Further, split pin press-loading apparatus 1 further includes having workpiece feed mechanism, and workpiece feed mechanism is located at positioning plate 8
Lower section, for driving positioning plate 8 to move in the horizontal direction.The purpose that workpiece feed mechanism is arranged is position in order to adjust workpiece 10
It sets, the lower ending opening for the correspondence guide pin bushing 6 for enabling the split pin mounting hole of workpiece 10 more accurate, guarantees press fitting quality.
Workpiece feed mechanism includes connection frame 9 and power unit 50, and connection frame 9 is used for connected positioning plate 8；Connection frame 9
Two sides of the bottom are each provided at least one moving parts 90, and there are two linear guides 91 for setting on pedestal 2, and linear guide 91 is along water
Square to being arranged in parallel and being located at the lower section of moving parts 90, the bottom of moving parts 90 is provided with guide-track groove, guide-track groove cooperation card
In linear guide 91；Power unit 50 is moved for being drivingly connected frame 9 along linear guide 91.Specifically, connection frame 9 and positioning
It is correspondingly arranged on multiple fixed holes on plate 8, and is provided with screw thread in fixed hole, it can be by connection frame 9 and fixed by bolt
Position plate 8 is fixedly mounted.Moving parts 90 is arranged to engage in horizontally disposed linear guide 91, can guarantee the shifting of connection frame 9
Dynamic direction will not deviate, and movably more steady.
As shown in figure 3, power unit 50 may include having cylinder 92, the first rack 93, the second rack 94 and two guiding
Bar 95；First rack 93, the second rack 94 are located at the both ends of pedestal 2, and the cylinder body of cylinder 92 is fixedly installed on connection frame 9
On bottom surface, the piston rod of cylinder 92 is abutted with the first rack 93；The bottom surface of connection frame 9 is also set up there are two guide pad 96, is oriented to
Block 96 is located at the two sides of cylinder body, and guide pad 96 is provided centrally with through-hole, and guide rod 95 passes through through-hole and is fixed on the first rack
93 and second in rack 94；Guide rod 95 and piston rod are each parallel to linear guide 91.In the initial state, the piston of cylinder 92
Bar is connected to the first rack 93, and is in contraction state, and when needing to be drivingly connected the movement of frame 9, the piston rod of cylinder 92 stretches out,
One end of piston rod is still connected to the first rack 93 at this time, so that connection frame 9 be pushed to move to the direction level of the second rack 94
Dynamic, piston rod stops stretching out when reaching operating position.Two horizontally disposed guide rods 95 are added simultaneously, are further ensured that connection
Frame 9 moves in the horizontal direction, and guarantees the steady movement of connection frame 9, so that connection frame 9 will not shake in moving process
It is dynamic.
It should also be noted that, the power source of the power unit 50 of the utility model not only can be above-mentioned cylinder,
It can also be hydraulic cylinder etc..Further, split pin press-loading apparatus 1 can also include control mechanism, promote thimble 51, press fitting
Displacement sensor is provided on thimble 70 and connection frame 9, displacement sensor is used to measure the displacement letter for the component being attached thereto
Breath, and displacement information is sent to control mechanism；Control mechanism is used to receive displacement information, and according to preset data and displacement
Information controls power unit 50.Control mechanism is set and the automation and intelligence of whole device can be improved in displacement sensor,
By taking the power unit 50 of distribution organization 5 is cylinder as an example, length is stretched out in the work that thimble 51 is promoted in setting in control mechanism in advance
Degree is set to when promoting the work of thimble 51 and promotes the stretching that the displacement sensor real-time measurement on thimble 51 promotes thimble 51
Length, when it reaches preset extension elongation, driving cylinder stops and resets.Press-loading device 7 and workpiece feed mechanism
Working principle it is identical as distribution organization 5, and displacement sensor be the prior art, be not explained in detail here.Control mechanism can
Think single-chip microcontroller or PLC controller.Above-mentioned control mechanism can be also used for the power list of control distribution organization and press-loading device
The dynamics of member, to control indentation strength and the pushed position of split pin.
As shown in figure 4, split pin press-loading apparatus 1 can also include adjustment mechanism 100, adjustment mechanism 100 includes
Three racks and at least one adjustment bolt；Third rack is located at one end of pedestal 2, and one end of adjustment bolt is fixed on positioning plate 8
Towards on one end side wall of third rack, it is provided with screw hole on third rack position corresponding with adjustment bolt, in screw hole
Be provided with the external screw thread of adjustment bolt relative to internal screw thread, the quantity of screw hole is identical as adjustment bolt.Adjustment machine is set
Structure 100 be in order to which the position to workpiece 10 is finely adjusted, using workpiece feed mechanism adjust workpiece 10 position after, split pin
The lower ending opening of mounting hole and guide pin bushing 6 might have it is slight do not correspond to, bolt can be turned at this time so that third rack with
The distance between positioning plate 8 generates change, to realize the fine tuning of 10 position of workpiece.
In conclusion split pin press-loading apparatus 1 provided by the utility model includes pedestal 2 and is set on pedestal 2
Hopper 3, threeway guide pin block 4, distribution organization 5, guide pin bushing 6, press-loading device 7 and positioning plate 8；Hopper 3 includes opening and erects
Straight channel, the bottom of Vertical Channel are feed opening, include three through slots, three outlets point of three through slots inside threeway guide pin block 4
Not Wei feed inlet 400, discharge port 411 and pusher mouthful 410, feed opening is connected to the feed inlet 400 of threeway guide pin block 4, for will
The split pin in hopper 3 is put into import inside threeway guide pin block 4；Guide pin bushing 6 is vertically arranged, and both ends are provided with opening, and set
It is equipped with horizontal opening, horizontal opening is connected to the discharge port 411 of threeway guide pin block 4；Distribution organization 5 protrudes into threeway guide pin block 4
Pusher mouthful 410, the split pin for that will enter in three through slots is pushed into horizontal opening from discharge port 411, hence into guide pin bushing 6；
Positioning plate 8 is located at the lower section of guide pin bushing 6, and for fixing workpiece 10 to be processed, press-loading device 7 is used for opening in guide pin bushing 6
Mouth pin is ejected from the lower ending opening of guide pin bushing 6, and is pressed into the split pin mounting hole of underlying workpiece 10.
It is first that workpiece 10 is fixed when being pressed using split pin press-loading apparatus 1 provided by the utility model to workpiece 10
In positioning plate 8, and make the split pin mounting hole of workpiece 10 corresponding with the lower ending opening of guide pin bushing 6, is put into the opening of hopper 3
Pin fallen down from feed opening, fallen into three through slots by the feed inlet 400 of threeway guide pin block 4, at this time distribution organization 5 by split pin from
Discharge port 411 is released, and is entered in guide pin bushing 6 by the horizontal opening being connected to discharge port 411, then press-loading device 7 is to guide pin
Split pin in set 6 applies pressure, and split pin is ejected from the lower ending opening of guide pin bushing 6, falls into the split pin of underlying workpiece 10
It in mounting hole, and continues to pressure and split pin is pressed into split pin mounting hole, specific compression distance can according to need
Manipulation press-loading device 7 is adjusted.The artificial press fitting opening of split pin press-loading apparatus 1 very good solution that the use of the new type provides
The technical issues of selling inefficiency, and its is simple for structure, and manufacture and maintenance cost are cheap, and space occupied is small, is suitable for
The production type of small enterprise and small lot flexibility.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of split pin press-loading apparatus, which is characterized in that the split pin press-loading apparatus includes pedestal and is set to institute
State hopper, threeway guide pin block, distribution organization, guide pin bushing, press-loading device and the positioning plate on pedestal；
The hopper includes opening and Vertical Channel, and the bottom of the Vertical Channel is feed opening, in the threeway guide pin block
Portion includes three through slots, three outlets respectively feed inlet, discharge port and the pusher mouthful of three through slots, the feed opening and three admittances
The feed inlet of pin block is connected to, and the split pin for that will be put into the hopper imports inside the threeway guide pin block；
The guide pin bushing is vertically arranged, and both ends are provided with opening, and are provided with horizontal opening, the horizontal opening and three admittances
The discharge port of pin block is connected to；
The distribution organization protrudes into the pusher mouthful of the threeway guide pin block, and the split pin for that will enter in three through slot is from out
Material mouth is pushed into horizontal opening, hence into the guide pin bushing；
The positioning plate is located at the lower section of the guide pin bushing, and for placing, fixing workpiece to be processed, the press-loading device is used for
Split pin in the guide pin bushing is ejected from the lower ending opening of the guide pin bushing, and is pressed into the split pin mounting hole of underlying workpiece
In.
2. split pin press-loading apparatus according to claim 1, which is characterized in that three through slot includes one and split pin
The matched vertical holes of size and level trough；The vertical holes is communicated with the feed opening of hopper, and one end of the level trough is pusher
Mouthful, the other end is discharge port；
The distribution organization includes to promote thimble and power unit, and the distribution thimble is horizontally disposed, the power
Unit is for driving distribution thimble stretching motion in the level trough.
3. split pin press-loading apparatus according to claim 2, which is characterized in that the feed opening of the hopper and three admittances
The feed inlet of pin block is identical as the horizontal cross-section of split pin；
The section of the level trough vertical direction and horizontal opening are identical as the vertical section of split pin.
4. split pin press-loading apparatus according to claim 3, which is characterized in that the press-loading device includes press fitting thimble
And power unit, the press fitting thimble are arranged along the vertical direction, the power unit is for driving the press fitting thimble described
Stretching motion in guide pin bushing.
5. split pin press-loading apparatus according to claim 1, which is characterized in that the inner wall of the guide pin bushing is provided with gear
Piece, the baffle are located at below the horizontal opening, the split pin for will enter in the guide pin bushing from the horizontal opening
It is trapped in the guide pin bushing.
6. split pin press-loading apparatus according to claim 4, which is characterized in that the split pin press-loading apparatus further includes having
Workpiece feed mechanism, the workpiece feed mechanism is located at below the positioning plate, for driving the positioning plate in the horizontal direction
Movement.
7. split pin press-loading apparatus according to claim 6, which is characterized in that the workpiece feed mechanism includes connection
Frame and power unit, the connection frame is for connecting the positioning plate；
The connection frame two sides of the bottom are each provided at least one moving parts, linear guide there are two settings on the pedestal,
The linear guide is arranged in parallel in the horizontal direction and is located at below the moving parts, and the bottom of the moving parts is provided with
Guide-track groove, the guide-track groove cooperation are stuck in the linear guide；
The power unit is for driving the connection frame to move along the linear guide.
8. split pin press-loading apparatus according to claim 7, which is characterized in that the power unit includes cylinder,
One rack, the second rack and two guide rods；
First rack, the second rack are located at the both ends of the pedestal, and the cylinder body of the cylinder is fixedly installed on described
On the bottom surface of connection frame, the piston rod of the cylinder is abutted with the first rack；
The bottom surface of the connection frame is also set up there are two guide pad, and the guide pad is located at the two sides of the cylinder body, described
Guide pad is provided centrally with through-hole, and the guide rod passes through the through-hole and is fixed in first rack and the second rack；
The guide rod and piston rod are each parallel to the linear guide.
9. split pin press-loading apparatus according to claim 6, which is characterized in that the split pin press-loading apparatus further includes having
Control mechanism, the distribution thimble, press fitting thimble and connection frame on be provided with displacement sensor, institute's displacement sensors are used for
The displacement information for the component being attached thereto is measured, and displacement information is sent to control mechanism；
The control mechanism controls power unit for receiving displacement information, and according to preset data and displacement information.
10. split pin press-loading apparatus according to claim 1, which is characterized in that the split pin press-loading apparatus further includes
There is adjustment mechanism, the adjustment mechanism includes third rack and at least one adjustment bolt；
The third rack is located at one end of the pedestal, and one end of the adjustment bolt is fixed on the positioning plate described in
On one end side wall of third rack, the third rack is provided with screw hole, the screw on position corresponding with adjustment bolt
Be provided in hole with the external screw thread of adjustment bolt relative to internal screw thread, the quantity of the screw hole is identical as adjustment bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273189.8U CN209272882U (en) | 2018-12-29 | 2018-12-29 | Split pin press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273189.8U CN209272882U (en) | 2018-12-29 | 2018-12-29 | Split pin press-loading apparatus |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171232A (en) * | 2020-09-23 | 2021-01-05 | 陈长柱 | Automatic press fitting device for positioning pin of automobile gearbox shell |
| CN112792784A (en) * | 2021-01-29 | 2021-05-14 | 神华神东煤炭集团有限责任公司 | Cotter assembling device |
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2018
- 2018-12-29 CN CN201822273189.8U patent/CN209272882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171232A (en) * | 2020-09-23 | 2021-01-05 | 陈长柱 | Automatic press fitting device for positioning pin of automobile gearbox shell |
| CN112792784A (en) * | 2021-01-29 | 2021-05-14 | 神华神东煤炭集团有限责任公司 | Cotter assembling device |
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