CN208772924U - The assembly system of O-ring seals and hollow part - Google Patents

Abstract

The utility model discloses the assembly systems of a kind of O-ring seals and hollow part, O-ring is delivered in groove by O-ring vibrating disk, driving cylinder driving O-ring placement plate send O-ring to matching hole, second cylinder drive connection bar is inserted into matching hole, and the first driving source drive connection bar moves to above through-hole；Part is delivered to that vertical pipe has dropped out the first clamping jaw and the second clamping jaw is clamped by part vibrating disk, third driving source, horizontal drive cylinder, vertical driving cylinder triplicity, so that finger cylinder drives clamping jaw one, clamping jaw two clamps part, second driving source drives part clamping cylinder to send part to through-hole, O-ring, part, through-hole three is coaxial, it is lifted the cylinder driving convex block and synchronous press mounting cylinder driving pressing plate pushes part and completes assembly, second driving source resets, assembly is pushed to blanking hole self-emptying by pusher cylinder, realize O-ring, part automatic feed, assembly, discharging, it is fully automated operation.

Description

The assembly system of O-ring seals and hollow part

Technical field

The utility model relates to O-ring seal and part assembling process feeding mechanism, and in particular to O-ring seals with The assembly system of hollow part.

Background technique

The component assembly of O-ring seal and guide frame, guide frame, which refers to have on the part, to be convenient for O-ring seal The structure assembled, as shown in Figure 1, the part is tubular structure 100, circumferentially extending groove is arranged in tubular structure one end 200, O-ring seal is mounted in the groove, and guide frame refers to the chamfering 300 circumferentially positioned at end, groove position In the chamfering axially inner side.The utility model is had developed for the trim designs of such product O-ring seal.

Summary of the invention

In view of the above technical problems, the utility model provides the assembly system of a kind of O-ring seals and hollow part, O Type circle is delivered in groove by O-ring vibrating disk through flat tube, and driving cylinder driving O-ring placement plate send O-ring to matching Close hole at, meanwhile, blocking section block flat tube, the second cylinder drive connection bar insertion matching hole in make O-ring with connect Rod set connects, and the second cylinder resets, and the movement of the first driving source driving arm drives connecting rod to move to above through-hole, and the second cylinder drives Dynamic connecting rod is inserted into through-hole, and the first cylinder drives discharge arm to push O-ring, and the second cylinder resets, so that O-ring is same with through-hole Axis, the first cylinder reset, and the first driving source resets, and next O-ring enters groove；Part is delivered to vertically by part vibrating disk Pipe has dropped out the first clamping jaw and the second clamping jaw is clamped, and third driving source drives right above the first finger cylinder moving to cylinder, erects Straight driving cylinder driving cylinder moves upwards, and guide post is inserted into part, vertical that cylinder driving cylinder is driven to move downward, horizontal Cylinder is driven to drive immediately below cylinder horizontal movement to feed opening, vertical that cylinder driving cylinder is driven to move upwards, finger cylinder Driving clamping jaw one, clamping jaw two clamp part, and third driving source resets, the second driving source drive part clamping cylinder by part send to Right above through-hole, O-ring, part, through-hole three are coaxial, and the lifting cylinder driving convex block passes through work top through arcuate socket And O-ring is assembled on part by synchronous press mounting cylinder driving pressing plate by pushing part right above part, the second driving source resets, Assembly is pushed to blanking hole self-emptying by pusher cylinder, realizes O-ring, part automatic feed, assembly, discharging, completely certainly It is dynamic to be turned into industry.

In order to solve the above technical problems, the technical solution that the utility model uses is: O-ring seals and hollow part Assembly system, including work top is equipped with O-ring feeding mechanism, part feeding mechanism, part on the work top Assemble mechanism, assembly shedding mechanism；

O-ring feeding mechanism includes bracket, driving cylinder, is equipped with retractable rod, the axis of retractable rod on bracket To for vertical direction,

Driving cylinder is fixed on work top, and the piston rod of cylinder is driven to connect O-ring placement plate, O-ring placement plate It is equipped with the groove for placing O-ring；

Retractable rod connecting external diameter connecting rod identical with the O-ring internal diameter, the axis of groove and the connecting rod Axis be overlapped,

There is matching hole, matching hole is located at immediately below the connecting rod, the diameter matches connection of matching hole on work top The outer diameter of bar,

First driving source of driving arm movement；

Component assembly mechanism include the through-hole being arranged on work top, the circumferentially equally distributed arcuate socket of the through-hole, Lifting cylinder below the work top is set, be lifted cylinder upper end be equipped with it is equal with the arc hole number convex Block,

Part feeding mechanism includes that part clamping cylinder and the driving part clamping cylinder move to right above through-hole The second driving source, part clamping cylinder is finger cylinder, and the finger cylinder includes parallel folder, and parallel folder is fixedly connected parallel Clamping jaw, parallel clamping jaw include clamping jaw one, clamping jaw two, have symmetrically arranged arc on clamping jaw one and opposite two end faces of clamping jaw two Shape slot；

Assembly shedding mechanism includes the blanking hole being arranged on work top, and blanking hole is located at the side of the through-hole, The through-hole other side is equipped with pusher cylinder,

It further include part vibration feeding mechanism, O-ring vibration feeding mechanism；

O-ring vibration feeding mechanism includes O-ring vibrating disk, and the discharge nozzle of O-ring vibrating disk is flat tube, the work Make table top equipped with recess, the flat tube insertion recess, the depth of recess is equal to the thickness of flat tube bottom plate, flat The outlet of pipeline is connected to groove；

Part vibration feeding mechanism include part vibrating disk, be arranged on work top and be located at arc groove immediately below into Expect hole, the discharge pipe of part vibrating disk is vertical pipe, which is arranged right below the first finger cylinder, the first finger gas Cylinder includes the first parallel folder, and the first parallel folder includes the first clamping jaw, the second clamping jaw, the opposite mask of the first clamping jaw and the second clamping jaw There are symmetrically arranged first arc groove, the second arc groove, the axis and the vertical pipe axis of the first arc groove, the second arc groove It is overlapped, further includes one driving first finger cylinder after the first clamping jaw and the second clamping jaw holding parts and making the first arc Shape slot, the axis of the second arc groove and vertical pipe axis generate the third driving source of displacement in the horizontal direction,

When the first arc groove, the axis of the second arc groove and vertical pipe axis generate displacement in the horizontal direction, second The extending part of clamping jaw is arranged right below cylinder, column immediately below the vertical pipe, and in the first arc groove, the second arc groove The guide post for being inserted into part is equipped at body center；Cylinder is fixedly connected with a flexible path as charging axially bored line radial direction Horizontal drive cylinder, the cylinder body of horizontal drive cylinder is fixedly mounted on vertical driving cylinder；

It is described flat also being blocked with one when the recess axis is mobile to cooperation axially bored line in the O-ring placement plate The blocking section of flat pipeline discharge port,

It further include an auxiliary press-loading device, auxiliary press-loading device includes press fitting cylinder mounting base, which is pressed mounting base Upper installation is pressed cylinder, is pressed the piston rod connection pressing plate of cylinder, and height where pressing plate lower end surface is higher than the parallel folder upper end Height where face, and pressing plate is located at the surface of the arc groove axis, is pressed cylinder mounting base and the part folder Tight cylinder moves synchronously.

On the basis of the embodiment above, preferably, retractable rod includes transverse beam assembly, the first cylinder, second Cylinder, discharge arm, transverse beam assembly are erected at the top of the workbench, and transverse beam assembly is equipped with the first cylinder, the second cylinder, The first cylinder driving discharge arm moves up or down in vertical direction, has through-hole on discharge arm, the second cylinder passes through The through-hole connection connecting rod, the diameter of through-hole are less than institute's O-ring outer diameter.

On the basis of the embodiment above, preferably, transverse beam assembly includes upper beam, lower beam, set on lower beam There is guide sleeve, the first cylinder block is installed on upper beam, the second cylinder block is installed on lower beam, the piston rod of the first cylinder connects Cross bar is connect, the both ends of cross bar connect guide post, and guide post passes through the guide sleeve and connects discharge arm.

On the basis of the embodiment above, preferably, the first driving source includes first motor, is driven by first motor Its first screw rod rotated, the first sliding block being arranged on the first screw rod, the first sliding block are fixedly connected with bracket, and bracket is fixedly connected Upper beam, lower beam.

On the basis of the embodiment above, preferably, the second driving source includes the second screw rod, is mounted on the second screw rod On the second sliding block and driving second screw rod rotation the second motor, the second sliding block is fixedly connected with the part and clamps Cylinder, press fitting cylinder mounting base are fixedly connected with the second sliding block.

On the basis of the embodiment above, preferably, there are four the quantity of arcuate socket.

The beneficial effects of the utility model are: O-ring is delivered in groove by O-ring vibrating disk through flat tube, driving Cylinder driving O-ring placement plate send O-ring to matching hole, meanwhile, blocking section blocks flat tube, and the driving of the second cylinder connects In extension bar insertion matching hole O-ring and connecting rod are socketed, the second cylinder resets, and the movement of the first driving source driving arm drives Connecting rod moves to above through-hole, and the second cylinder drive connection bar is inserted into through-hole, and the first cylinder drives discharge arm to push O-ring, Second cylinder resets, so that O-ring is coaxial with through-hole, the first cylinder resets, and the first driving source resets, and next O-ring enters Groove；Part is delivered to that vertical pipe has dropped out the first clamping jaw and the second clamping jaw is clamped by part vibrating disk, the driving of third driving source Right above first finger cylinder moving to cylinder, vertical that cylinder driving cylinder is driven to move upwards, guide post is inserted into part, is erected Straight driving cylinder driving cylinder moves downward, and horizontal drive cylinder drives immediately below cylinder horizontal movement to feed opening, vertical to drive Cylinder of taking offence driving cylinder moves upwards, and finger cylinder driving clamping jaw one, clamping jaw two clamp part, and third driving source resets, and second Driving source drives part clamping cylinder to send part to through-hole, and O-ring, part, through-hole three are coaxial, and lifting cylinder drives It moves the convex block and passes through work top and synchronous press mounting cylinder driving pressing plate by pushing part right above part for O through arcuate socket Type circle is assembled on part, and the second driving source resets, and assembly is pushed to blanking hole self-emptying by pusher cylinder, is realized O-shaped Circle, part automatic feed, assembly, discharging are fully automated operation.

When part and O-ring assemble, if, when being lifted cylinder movement, part clamps gas only with part clamping cylinder Cylinder needs to keep biggish clamping force, because the material of part is different, can cause to damage to the part of part material, and uses press fitting Cylinder is pushed part by press fitting cylinder, and part clamping cylinder radially only needs small maintenance energy to keep part in part It does not fall, to improve yield rate.

Detailed description of the invention

Fig. 1 is prior art construction schematic diagram；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the top view of Fig. 2；

Fig. 4 is the left view of Fig. 2；

Fig. 5 is the enlarged drawing of part B in Fig. 2；

Fig. 6 is the perspective view one of Fig. 2；

Fig. 7 is the enlarged drawing of part A in Fig. 6；

Fig. 8 is the perspective view two of Fig. 2；

Fig. 9 is the perspective view three of Fig. 2；

Figure 10 is the perspective view four of Fig. 2.

Specific embodiment

Below with reference to embodiment, specific embodiment of the present utility model is further described.

As shown in figs. 2-10, the assembly system of O-ring seals and hollow part, including work top 1, in the work Table top is equipped with O-ring feeding mechanism, part feeding mechanism, component assembly mechanism, assembly shedding mechanism, part vibration feeding Mechanism, O-ring vibration feeding mechanism.

O-ring feeding mechanism includes bracket 2, driving cylinder 3, is equipped with retractable rod on bracket, retractable rod Axial is vertical direction, and driving cylinder is fixed on work top, and the piston rod of cylinder is driven to connect O-ring placement plate 4, O-shaped Placement plate is enclosed equipped with the groove 5 for placing O-ring；Retractable rod connecting external diameter company identical with the O-ring internal diameter Extension bar 6, the axis of groove are overlapped with the axis of the connecting rod, have matching hole 7 on work top, and matching hole is located at the company Immediately below extension bar, the outer diameter of the diameter matches connecting rod of matching hole, the first driving source of driving arm movement.

Retractable rod includes transverse beam assembly, the first cylinder 8, the second cylinder 9, discharge arm 10, and transverse beam assembly is erected at institute The top of workbench is stated, transverse beam assembly is equipped with the first cylinder, the second cylinder, and the first cylinder driving discharge arm is perpendicular Histogram has a through-hole to moving up or down on discharge arm, the second cylinder passes through the through-hole connection connecting rod, through-hole it is straight Diameter is less than institute's O-ring outer diameter.

Transverse beam assembly includes upper beam 11, lower beam 12, and lower beam is equipped with guide sleeve 121, installs first on upper beam Second cylinder block is installed, the piston rod of the first cylinder connects cross bar 111, the both ends connection of cross bar on cylinder block, lower beam Guide post 112, guide post pass through the guide sleeve and connect discharge arm.

First driving source includes first motor 13, the first screw rod 14 for driving it to rotate by first motor, is arranged first The first sliding block 15 on screw rod, the first sliding block are fixedly connected with bracket, and bracket is fixedly connected with upper beam, lower beam

Component assembly mechanism includes the through-hole 21 being arranged on work top, in the circumferentially equally distributed arcuate socket of the through-hole 22, the lifting cylinder 23 below the work top is set, is lifted the upper end of cylinder equipped with equal with the arc hole number Convex block 24, in the present embodiment, there are four the quantity of arcuate socket.

Part feeding mechanism includes part clamping cylinder 31 and the driving part clamping cylinder move to through-hole just on Second driving source of side, part clamping cylinder are finger cylinder 31, and the finger cylinder includes parallel folder, and parallel folder is fixedly connected Parallel clamping jaw, parallel clamping jaw include clamping jaw 1, clamping jaw 2 33, are had on clamping jaw one and opposite two end faces of clamping jaw two symmetrical The arc groove of setting.

Second driving source includes the second screw rod 34, the second sliding block 35 being mounted on the second screw rod and driving described second Second motor 36 of screw rod rotation, the second sliding block are fixedly connected with the part clamping cylinder, press fitting cylinder mounting base and second Sliding block is fixedly connected.

Assembly shedding mechanism includes the blanking hole 41 being arranged on work top, and blanking hole is located at the one of the through-hole Side, the through-hole other side are equipped with pusher cylinder 42.

O-ring vibration feeding mechanism includes O-ring vibrating disk 51, and the discharge nozzle of O-ring vibrating disk is flat tube 52, institute Work top is stated equipped with recess 53, flat tube is embedded in the recess, and the depth of recess is equal to the thickness of flat tube bottom plate Degree, the outlet of flat tube is connected to groove.

Part vibration feeding mechanism includes part vibrating disk 61, is arranged on work top and is located at immediately below arc groove Feed opening 62, the discharge pipe of part vibrating disk are vertical pipe 63, which is arranged right below the first finger cylinder 64, the One finger cylinder includes the first parallel folder, and the first parallel folder includes the first clamping jaw 66, the second clamping jaw 65, the first clamping jaw and the second folder The opposite face of pawl has symmetrically arranged first arc groove, the second arc groove, the first arc groove, the axis of the second arc groove and institute The coincidence of vertical pipe axis is stated, further includes one driving first finger cylinder after the first clamping jaw and the second clamping jaw holding parts And the first arc groove, the axis of the second arc groove and vertical pipe axis is made to generate the third driving source of displacement in the horizontal direction 67。

When the first arc groove, the axis of the second arc groove and vertical pipe axis generate displacement in the horizontal direction, second The extension 68 of clamping jaw is located at immediately below the vertical pipe, and is arranged right below cylinder in the first arc groove, the second arc groove 69, the guide post 70 for being inserted into part is equipped at cylinder center；Cylinder is fixedly connected with a flexible path as charging axially bored line The horizontal drive cylinder 71 of radial direction, the cylinder body of horizontal drive cylinder are fixedly mounted on vertical driving cylinder 72.

It is described flat also being blocked with one when the recess axis is mobile to cooperation axially bored line in the O-ring placement plate The blocking section 41 of flat pipeline discharge port.

Press-loading device is assisted, auxiliary press-loading device includes press fitting cylinder mounting base 81, is installed in cylinder press fitting mounting base It is pressed cylinder 82, is pressed the piston rod connection pressing plate 83 of cylinder, height where pressing plate lower end surface is higher than the parallel folder upper surface The height at place, and pressing plate is located at the surface of the arc groove axis, is pressed cylinder mounting base and the part clamps Cylinder moves synchronously.

In the present embodiment, it is designed using flat tube, can avoid O-ring under the action of O-ring vibrating disk, because of barrier Section barrier causes O-ring to continue the problem of being superimposed in transmission process.

O-ring is delivered in groove by O-ring vibrating disk through flat tube, and driving cylinder driving O-ring placement plate will be O-shaped Circle is sent to matching hole, meanwhile, blocking section blocks flat tube, makes in the second cylinder drive connection bar insertion matching hole O-shaped Circle is socketed with connecting rod, and the second cylinder resets, and the movement of the first driving source driving arm drives connecting rod to move to above through-hole, the Two cylinder drive connection bars be inserted into through-hole, the first cylinder drive discharge arm push O-ring, the second cylinder reset so that O-ring with Through-hole is coaxial, and the first cylinder resets, and the first driving source resets, and next O-ring enters groove；Part vibrating disk conveys part Dropped out the first clamping jaw to vertical pipe and the second clamping jaw clamped, third driving source drive the first finger cylinder moving to cylinder just on Side, vertical that cylinder driving cylinder is driven to move upwards, guide post is inserted into part, vertical that cylinder driving cylinder is driven to transport downwards Dynamic, horizontal drive cylinder drives immediately below cylinder horizontal movement to feed opening, vertical that cylinder driving cylinder is driven to move upwards, hand Refer to that cylinder driving clamping jaw one, clamping jaw two clamp part, third driving source resets, and the second driving source drives part clamping cylinder by zero Part is sent to through-hole, and O-ring, part, through-hole three are coaxial, and the lifting cylinder driving convex block passes through work through arcuate socket Make table top and O-ring is assembled on part by synchronous press mounting cylinder driving pressing plate by pushing part right above part, the second driving Source resets, and assembly is pushed to blanking hole self-emptying by pusher cylinder.

For those skilled in the art, technical solution documented by foregoing embodiments can still be repaired Change or equivalent replacement of some of the technical features, it is within the spirit and principle of the utility model, made any Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.

Claims (6)

1. The assembly system of 1.O shape sealing ring and hollow part, including work top, which is characterized in that in the work top It is equipped with O-ring feeding mechanism, part feeding mechanism, component assembly mechanism, assembly shedding mechanism；

   O-ring feeding mechanism includes bracket, driving cylinder, is equipped with retractable rod on bracket, the axial direction of retractable rod is Vertical direction,

   Driving cylinder is fixed on work top, is driven the piston rod of cylinder to connect O-ring placement plate, is set in O-ring placement plate There is the groove for placing O-ring；

   Retractable rod connecting external diameter connecting rod identical with the O-ring internal diameter, the axis of the axis of groove and the connecting rod Line is overlapped,

   There is matching hole on work top, matching hole is located at immediately below the connecting rod,

   First driving source of driving arm movement；

   Component assembly mechanism includes the through-hole being arranged on work top, in the circumferentially equally distributed arcuate socket of the through-hole, setting Lifting cylinder below the work top, the upper end for being lifted cylinder are equipped with convex block,

   Part feeding mechanism includes part clamping cylinder and the driving part clamping cylinder move to right above through-hole the Two driving sources, part clamping cylinder are finger cylinder, and the finger cylinder includes parallel folder, and parallel folder is fixedly connected with parallel folder Pawl, parallel clamping jaw include clamping jaw one, clamping jaw two, have symmetrically arranged arc on clamping jaw one and opposite two end faces of clamping jaw two Slot；

   Assembly shedding mechanism includes the blanking hole being arranged on work top, and blanking hole is located at the side of the through-hole, through-hole The other side is equipped with material returned cylinder,

   It further include part vibration feeding mechanism, O-ring vibration feeding mechanism；

   O-ring vibration feeding mechanism includes O-ring vibrating disk, and the discharge nozzle of O-ring vibrating disk is flat tube, the workbench Face is equipped with recess, the flat tube insertion recess, and the depth of recess is not more than the thickness of flat tube bottom plate, flat tube The outlet in road is connected to groove；

   The feed opening that part vibration feeding mechanism includes part vibrating disk, is arranged on work top and is located at below arc groove, The discharge pipe of part vibrating disk is vertical pipe, and the lower section of the vertical pipe is equipped with the first finger cylinder, the first finger cylinder includes First parallel folder, the first parallel folder include the first clamping jaw, the second clamping jaw, and the opposite face of the first clamping jaw and the second clamping jaw has symmetrical The first arc groove, the second arc groove being arranged,

   It further include one driving first finger cylinder after the first clamping jaw and the second clamping jaw holding parts and making the first arc Shape slot, the axis of the second arc groove and vertical pipe axis generate the third driving source of displacement in the horizontal direction,

   When the first arc groove, the axis of the second arc groove and vertical pipe axis generate displacement in the horizontal direction, the second clamping jaw Extending part below the vertical pipe, be equipped with cylinder in the lower section of the first arc groove, the second arc groove, cylinder is set at center There is the guide post for being inserted into part；It is the horizontal drive for feeding axially bored line radial direction that cylinder, which is fixedly connected with a flexible path, Cylinder, the cylinder body of horizontal drive cylinder are fixedly mounted on vertical driving cylinder；

   Also have one to block the flat tube when the recess axis is mobile to cooperation axially bored line in the O-ring placement plate The blocking section of material mouth is said,

   It further include an auxiliary press-loading device, auxiliary press-loading device includes press fitting cylinder mounting base, is pacified in cylinder press fitting mounting base Dress press fitting cylinder, is pressed the piston rod connection pressing plate of cylinder, and height where pressing plate lower end surface is higher than the parallel folder upper surface institute Height, and pressing plate is located at the surface of the arc groove axis, is pressed cylinder mounting base and the part clamping cylinder It moves synchronously.
2. 2. the assembly system of O-ring seals as described in claim 1 and hollow part, which is characterized in that retractable rod packet Transverse beam assembly, the first cylinder, the second cylinder, discharge arm are included, transverse beam assembly is erected at the top of the workbench, transverse beam assembly It is equipped with the first cylinder, the second cylinder, the first cylinder driving discharge arm moves up or down in vertical direction, discharge arm Upper to have through-hole, the second cylinder passes through the through-hole connection connecting rod, and the diameter of through-hole is less than institute's O-ring outer diameter.
3. 3. the assembly system of O-ring seals as claimed in claim 2 and hollow part, which is characterized in that transverse beam assembly includes Upper beam, lower beam, lower beam are equipped with guide sleeve, and the first cylinder block is installed on upper beam, installs the second gas on lower beam Cylinder cylinder body, the piston rod of the first cylinder connect cross bar, and the both ends of cross bar connect guide post, and guide post passes through the guide sleeve connection and unloads Expect bar.
4. 4. the assembly system of O-ring seals as claimed in claim 2 and hollow part, which is characterized in that the first driving source packet Include first motor, the first screw rod for driving it to rotate by first motor, the first sliding block being arranged on the first screw rod, the first sliding block It is fixedly connected with bracket, bracket is fixedly connected with upper beam, lower beam.
5. 5. the assembly system of O-ring seals as described in claim 1 and hollow part, which is characterized in that the second driving source packet Include the second screw rod, the second motor of the second sliding block for being mounted on the second screw rod and driving the second screw rod rotation, second Sliding block is fixedly connected with the part clamping cylinder, and press fitting cylinder mounting base is fixedly connected with the second sliding block.
6. 6. the assembly system of O-ring seals as described in claim 1 and hollow part, which is characterized in that the quantity of arcuate socket There are four.