CN215546606U - Balance seat assembling equipment - Google Patents

Abstract

The utility model aims to provide balance seat assembling equipment which is high in automation degree and can ensure that keycaps are smoothly pressed. The oil dispensing device comprises an axle seat feeding mechanism, a balance shaft feeding mechanism, a balance seat discharging mechanism, a first rotating disc mechanism, a second rotating disc mechanism and an oil dispensing mechanism and an axle inserting mechanism, wherein the axle seat feeding mechanism feeds an axle seat onto the first rotating disc mechanism, the balance shaft feeding mechanism feeds a balance shaft onto the second rotating disc mechanism, the oil dispensing mechanism dispenses oil onto the balance shaft, the axle inserting mechanism assembles the oiled balance shaft onto the axle seat, and the balance seat discharging mechanism discharges the assembled balance seat. The utility model is applied to the technical field of product assembly.

Description

Balance seat assembling equipment

Technical Field

The utility model is applied to the technical field of product assembly, and particularly relates to balance seat assembly equipment.

Background

At present, space key, enter key etc. button on the mechanical keyboard, because its length is too long, consequently need use balanced seat, balanced seat is an auxiliary structure that can make the key cap steadily press, and the key cap is installed and can be avoided appearing the problem of slope about the key cap in the process of typing on balanced seat, guarantees that the user strikes any position of key cap and can both reach the effect that triggers the button.

The balance seat comprises a balance shaft, two seat cores and two bases, the balance shaft comprises a transverse shaft and two insertion shafts, and the two insertion shafts are arranged on the transverse shaft in parallel. In the assembling process of the balance seat, the two seat cores are assembled in the mounting holes of the two bases respectively, then the two inserting shafts of the balance shaft are inserted into the two inserting holes of the bases respectively, and finally the transverse shaft of the balance shaft is pressed to be matched in the clamping hole of the bases in a positioning mode, so that the whole assembling process is completed. However, the traditional assembly mode is carried out manually, the labor intensity is high, the working efficiency is low, the traditional assembly mode is not suitable for mass production of factories, fatigue is easy to generate, the assembly quality of the balance seat cannot be guaranteed, and the reliability is low.

An existing patent with the publication number of CN206194592U provides a key balance rod assembling machine of a keyboard and a key balance rod and key cap assembling all-in-one machine of the keyboard, which have the advantages of compact structure, convenience in disassembly and assembly, easiness in manufacturing, safety, reliability and strong practicability. If can design a degree of automation height and can guarantee that the key cap presses smooth balanced seat equipment, then can solve above-mentioned problem well.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide the balance seat assembling equipment which has high automation degree and can ensure that the keycaps can be smoothly pressed.

The technical scheme adopted by the utility model is as follows: the oil dispensing device comprises an axle seat feeding mechanism, a balance shaft feeding mechanism, a balance seat discharging mechanism, a first rotating disc mechanism, a second rotating disc mechanism and an oil dispensing mechanism and an axle inserting mechanism, wherein the axle seat feeding mechanism feeds an axle seat onto the first rotating disc mechanism, the balance shaft feeding mechanism feeds a balance shaft onto the second rotating disc mechanism, the oil dispensing mechanism dispenses oil onto the balance shaft, the axle inserting mechanism assembles the oiled balance shaft onto the axle seat, and the balance seat discharging mechanism discharges the assembled balance seat.

According to the scheme, the shaft seat feeding mechanism feeds the shaft seat to the first rotary table mechanism, the first rotary table mechanism drives the shaft seat to the shaft inserting station under the intermittent rotation effect of the first rotary table mechanism, the balance shaft feeding mechanism feeds the balance shaft to the second rotary table mechanism, the second rotary table mechanism drives the balance shaft to the oil dispensing station under the intermittent rotation effect of the second rotary table mechanism, the oil dispensing mechanism dispenses oil to the balance shaft firstly, the balance shaft dispensed with oil is driven to the shaft inserting station under the rotation effect of the second rotary table mechanism, the shaft inserting mechanism assembles the balance shaft dispensed with oil to the shaft seat, finally the balance seat assembled is driven to the blanking station under the rotation effect of the first rotary table mechanism, the balance seat blanking mechanism blanks the balance seat assembled, the balance seats are sequentially circulated, and the rotary tables are rotated under the intermittent rotation effect of the first rotary table mechanism and the second rotary table mechanism, and continuously feeding the balance shaft and the shaft seat, assembling the balance shaft on the shaft seat, and finally discharging the assembled balance seat. Therefore, the automatic assembly of the balance seat is realized, the assembly efficiency of the balance seat is greatly improved, the problem of manual assembly errors is solved, the balance shaft is assembled on the shaft seat after the oil dispensing operation is carried out on the balance shaft, the keycap can be smoothly pressed after the keycap is assembled on the balance seat, the problem of key clamping is avoided, the reliability is greatly improved, and the automatic assembly device is suitable for large-scale production of factories.

Further, axle bed feed mechanism includes first vibration dish, second vibration dish, first manipulator and second manipulator, first vibration dish carries out the material loading to the base, first manipulator is got the base and is put on first carousel mechanism, second vibration dish carries out the material loading to the seat core, the second manipulator assembles the seat core on the base, balanced epaxial feed mechanism includes third vibration dish, third vibration dish carries out the material loading to the balanced axle, balanced seat unloading mechanism includes container and third manipulator, the third manipulator is got the balanced seat and is put in the container. It can be seen that the first vibration plate, the second vibration plate and the third vibration plate are automatically assembled auxiliary feeding devices, which can sequentially arrange the base, the seat core and the balance shaft, respectively.

Further, first manipulator, second manipulator and third manipulator all include first supporting seat, first pen shape cylinder, bottom plate, sliding plate, first slip table cylinder and two first pneumatic clamping jaws, the bottom plate with first pen shape cylinder all sets up on the first supporting seat, first pen shape cylinder with the sliding plate transmission is connected, the horizontal sliding fit of sliding plate is in on the bottom plate, the vertical setting of first slip table cylinder is in on the sliding plate, two first pneumatic clamping jaw all sets up the expansion end of first slip table cylinder. Therefore, the first pneumatic clamping jaw can be driven to horizontally move by the driving of the first pen-shaped cylinder, the first pneumatic clamping jaw can be driven to vertically move by the driving of the first sliding table cylinder, and the workpiece can be clamped or loosened by the driving of the first pneumatic clamping jaw, namely, the workpiece is taken and placed, so that the first manipulator and the second manipulator have the feeding function and the third manipulator has the discharging function.

Furthermore, the first turntable mechanism comprises a first base, a first cam divider, a first turntable and a plurality of object carrying blocks, the first cam divider is arranged on the first base, the first turntable is arranged at the movable end of the first cam divider, the plurality of object carrying blocks are arranged on the first turntable in a surrounding manner, and two profiling grooves matched with the base are formed in the object carrying blocks. Therefore, the first manipulator takes the base into the profiling groove, and the first rotating disc can be driven to rotate intermittently by the driving of the first cam divider, so that the base is sequentially driven to each station.

Furthermore, the second turntable mechanism comprises a second base, a second cam divider, a second turntable, an oil receiving disc and a plurality of positioning blocks, the second cam divider is arranged on the second base, the second turntable is arranged at the movable end of the second cam divider, the plurality of positioning blocks are arranged on the second turntable in a surrounding manner, two positioning holes are formed in the tops of the positioning blocks, two insertion shafts of a balance shaft are respectively in clearance fit with the two positioning holes, two guide pillars are arranged at the bottoms of the positioning blocks, oil guide holes are formed in the two guide pillars, the oil guide holes are communicated with the positioning holes, the two guide pillars penetrate through the bottoms of the second turntable, the oil receiving disc is arranged on the cam divider, and the oil receiving disc is located below the second turntable. Therefore, the balance shaft is placed on the positioning block by the shaft inserting mechanism, the two insertion shafts of the balance shaft are in clearance fit with the two positioning holes respectively, when the oil dispensing mechanism dispenses oil into the two positioning holes, the oil can permeate from the clearance, the two insertion shafts of the balance shaft are both stained with the oil, and redundant oil can pass through the oil guide hole and finally drip on the oil receiving disc for recycling, so that on one hand, resource waste can be avoided, and on the other hand, oil pollution can be avoided. The second rotating disc can be driven to rotate intermittently by the driving of the second cam divider, so that the balance shaft is sequentially driven to each station.

Further, some oily mechanisms include second supporting seat, second slip table cylinder, two at least fuel feed tank and two at least point fuel tap, the vertical setting of second slip table cylinder is in on the second supporting seat, two the point fuel tap all sets up the expansion end of second slip cylinder, the oil feed end of point fuel tap with the oil outlet end of fuel feed tank is linked together. Therefore, the two oil dispensing valves vertically move under the driving of the second sliding table cylinder, so that needle heads of the two oil dispensing valves are respectively close to the two positioning holes, and oil dispensing operation is performed on the two inserted shafts of the balance shaft.

Furthermore, the shaft inserting mechanism comprises a third supporting seat, an installation plate, a fixing plate, a second pen-shaped air cylinder, a first clamping jaw module and a second clamping jaw module, wherein the installation plate and the second pen-shaped air cylinder are arranged on the third supporting seat, the second pen-shaped air cylinder is in transmission connection with the fixing plate, the fixing plate is horizontally matched on the installation plate in a sliding mode, and the first clamping jaw module and the second clamping jaw module are arranged on the fixing plate. Therefore, the first clamping jaw module and the second clamping jaw module can move horizontally through the driving of the second pen-shaped air cylinder.

Further, first clamping jaw module includes third slip table cylinder and the pneumatic clamping jaw of second, the vertical setting of third slip table cylinder is in on the fixed plate, the pneumatic clamping jaw of second sets up the expansion end of third slip table cylinder, second clamping jaw module includes fourth slip table cylinder, revolving cylinder and the pneumatic clamping jaw of third, the vertical setting of third slip table cylinder is in on the fixed plate, revolving cylinder sets up the expansion end of fourth slip table cylinder, the pneumatic clamping jaw of third sets up revolving cylinder's expansion end. Therefore, the second pneumatic clamping jaw moves to the position above the balance shaft by the driving of the second pen-shaped air cylinder, and can vertically move downwards by the driving of the third sliding table air cylinder, so that the second pneumatic clamping jaw clamps the balance shaft on the third vibration disc, the balance shaft is placed on the positioning block, and the loaded balance shaft rotates to the oil dispensing station to perform oil dispensing operation by the driving of the second rotary disc mechanism. Through the drive of the second pen-shaped air cylinder, the third pneumatic clamping jaw moves to the upper side of the balance shaft, through the drive of the fourth sliding table air cylinder, the third pneumatic clamping jaw can vertically move downwards to enable the third pneumatic clamping jaw to clamp the balance shaft after oil is added, then the balance shaft is driven to be close to the first rotating disc mechanism, through the drive of the rotating air cylinder, the third pneumatic clamping jaw is driven to rotate 90 degrees anticlockwise, two inserting shafts of the balance shaft are enabled to be respectively aligned with the inserting holes of the two bases accurately, and finally the third pneumatic clamping jaw is driven to horizontally move under the drive of the second pen-shaped air cylinder until the two inserting shafts are respectively inserted into the two inserting holes.

Furthermore, the shaft inserting mechanism further comprises a material ejecting module, the material ejecting module comprises a fixing seat, a lifting cylinder, a jacking cylinder and a material ejecting block, the lifting cylinder is arranged on the fixing seat, the jacking cylinder is arranged at the output end of the lifting cylinder, the jacking cylinder is in transmission connection with the material ejecting block, two material ejecting rods are arranged on the material ejecting block, and arc-shaped grooves matched with balance shafts are formed in the material ejecting rods. Therefore, the material ejecting block can move in the vertical direction by the driving of the lifting cylinder, so that the material ejecting block is close to the balance shaft, and the material ejecting block ejects and presses the transverse shaft of the balance shaft by the driving of the ejecting cylinder until the transverse shaft of the balance shaft is clamped into the clamping hole of the base. The ejector rod is provided with an arc-shaped groove matched with the balance shaft, so that the balance shaft is prevented from being scraped by the ejector rod in the jacking process.

Further, the shaft inserting mechanism further comprises a positioning module, the positioning module comprises a pressing cylinder and a pressing block, the pressing cylinder is arranged on the second supporting seat, the pressing cylinder is in transmission connection with the pressing block, and the pressing block is tightly pressed on the shaft seat. Therefore, the positioning block is driven to move downwards by the pressing cylinder, so that the shaft seat is pressed tightly, the problem that the shaft seat shakes or deviates in the insertion process of the balance shaft is solved, and the assembly quality is ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the first robot;

FIG. 3 is a perspective view of the first turntable mechanism;

FIG. 4 is a perspective view of the carrier block;

FIG. 5 is a perspective view of the second turntable mechanism;

FIG. 6 is a perspective view of the positioning block from a first perspective;

FIG. 7 is a perspective view of the positioning block from a second perspective;

FIG. 8 is a perspective view of the oil spotting mechanism;

FIG. 9 is a perspective view of the spindle insertion mechanism;

FIG. 10 is a perspective view of the ejector block;

FIG. 11 is an exploded view of the balancing stand;

fig. 12 is a perspective view of the balancing stand.

Detailed Description

As shown in fig. 1 to 12, in this embodiment, the present invention includes an axle seat feeding mechanism, a balance shaft feeding mechanism, a balance seat discharging mechanism, a first turntable mechanism 1, a second turntable mechanism 2, and an oil dispensing mechanism 3 and an axle inserting mechanism 4, where the axle seat feeding mechanism feeds an axle seat onto the first turntable mechanism 1, the balance shaft feeding mechanism feeds a balance shaft 54 onto the second turntable mechanism 2, the oil dispensing mechanism 3 dispenses oil onto the balance shaft 54, the axle inserting mechanism 4 assembles the oiled balance shaft 54 onto the axle seat, and the balance seat discharging mechanism discharges the assembled balance seat.

In this embodiment, axle bed feed mechanism includes first vibration dish 5, second vibration dish 6, first manipulator 7 and second manipulator 8, first vibration dish 5 carries out the material loading to base 52, first manipulator 7 gets base 52 and puts on first carousel mechanism 1, second vibration dish 6 carries out the material loading to seat core 53, second manipulator 8 assembles seat core 53 to base 52 on, balanced epaxial feed mechanism includes third vibration dish 9, third vibration dish 9 carries out the material loading to balanced axle 54, balanced seat unloading mechanism includes container 10 and third manipulator 11, third manipulator 11 gets balanced seat and puts in the container 10.

In this embodiment, the first manipulator 7, the second manipulator 8 and the third manipulator 11 each include a first supporting seat 12, a first pen-shaped cylinder 13, a bottom plate 14, a sliding plate 15, a first sliding table cylinder 16 and two first pneumatic clamping jaws 17, the bottom plate 14 and the first pen-shaped cylinder 13 are all disposed on the first supporting seat 12, the first pen-shaped cylinder 13 is connected to the sliding plate 15 in a transmission manner, the sliding plate 15 is in a horizontal sliding fit on the bottom plate 14, the first sliding table cylinder 16 is vertically disposed on the sliding plate 15, and the two first pneumatic clamping jaws 17 are all disposed at the movable end of the first sliding table cylinder 16.

In this embodiment, the first turntable mechanism 1 includes a first base 18, a first cam divider 19, a first turntable 20, and a plurality of object carrying blocks 21, the first cam divider 19 is disposed on the first base 18, the first turntable 20 is disposed at a movable end of the first cam divider 19, the plurality of object carrying blocks 21 are disposed on the first turntable 20 in a surrounding manner, and two contour grooves 51 adapted to a base 52 are disposed on the object carrying blocks 21.

In this embodiment, the second turntable mechanism 2 includes a second base 22, a second cam divider 23, a second turntable 24, an oil receiving pan 25, and a plurality of positioning blocks 26, the second cam divider 23 is disposed on the second base 22, the second turntable 24 is disposed at a movable end of the second cam divider 23, the plurality of positioning blocks 26 are disposed on the second turntable 24 in a surrounding manner, two positioning holes 27 are disposed at a top of the positioning blocks 26, two insertion shafts of a balance shaft 54 are respectively in clearance fit with the two positioning holes 27, two guide posts 28 are disposed at a bottom of the positioning blocks 26, oil guiding holes 29 are disposed on the two guide posts 28, the oil guiding holes 29 are communicated with the positioning holes 27, the two guide posts 28 both penetrate through a bottom of the second turntable 24, the oil receiving pan 25 is disposed on the second cam divider 23, the oil receiving pan 25 is located below the second rotating disk 24.

In this embodiment, the oil dispensing mechanism 3 includes second supporting seat 30, second slip table cylinder 31, two at least oil supply tank 32 and two at least oil dispensing valves 33, the vertical setting of second slip table cylinder 31 is in on the second supporting seat 30, two the oil dispensing valves 33 all set up the expansion end of second slip table cylinder 31, the oil feed end of oil dispensing valves 33 with the oil outlet end of oil supply tank 32 is linked together.

In this embodiment, the shaft inserting mechanism 4 includes a third support seat 34, a mounting plate 35, a fixing plate 36, a second pen-shaped air cylinder 37, a first clamping jaw module and a second clamping jaw module, the mounting plate 35 and the second pen-shaped air cylinder 37 are both disposed on the third support seat 34, the second pen-shaped air cylinder 37 is in transmission connection with the fixing plate 36, the fixing plate 36 is horizontally and slidably fitted on the mounting plate 35, and the first clamping jaw module and the second clamping jaw module are both disposed on the fixing plate 36.

In this embodiment, first clamping jaw module includes third slip table cylinder 38 and the pneumatic clamping jaw 39 of second, the vertical setting of third slip table cylinder 38 is in on the fixed plate 36, the pneumatic clamping jaw 39 of second sets up the expansion end of third slip table cylinder 38, second clamping jaw module includes fourth slip table cylinder 40, revolving cylinder 41 and the pneumatic clamping jaw 42 of third, the vertical setting of third slip table cylinder 38 is in on the fixed plate 36, revolving cylinder 41 sets up the expansion end of fourth slip table cylinder 40, the pneumatic clamping jaw 42 of third sets up the expansion end of revolving cylinder 41.

In this embodiment, the shaft inserting mechanism 4 further includes a material ejecting module, the material ejecting module includes a fixing seat 43, a lifting cylinder 44, a top pressing cylinder 45 and an ejecting block 46, the lifting cylinder 44 is disposed on the fixing seat 43, the top pressing cylinder 45 is disposed at an output end of the lifting cylinder 44, the top pressing cylinder 45 is in transmission connection with the ejecting block 46, two ejecting rods 47 are disposed on the ejecting block 46, and an arc-shaped groove 48 adapted to the balance shaft 54 is disposed on the ejecting rods 47.

In this embodiment, the shaft inserting mechanism 4 further includes a positioning module, the positioning module includes a lower air cylinder 49 and a lower pressing block 50, the lower air cylinder 49 is disposed on the second supporting seat 30, the lower air cylinder 49 is in transmission connection with the lower pressing block 50, and the lower pressing block 50 is pressed on the shaft seat.

In the present embodiment, the working principle of the present invention is as follows:

under the action of the first vibration disc 5, the second vibration disc 6 and the third vibration disc 9, the bases 52, the seat cores 53 and the balance shafts 54 can be arranged in sequence, the first manipulator 7 clamps the two bases 52 and respectively loads the two bases into the two contour grooves 51 of the object carrying block 21, the first rotary disc 20 rotates 90 degrees clockwise under the intermittent driving of the first cam divider 19 to drive the two bases 52 to move to the seat core assembling station, the second manipulator 8 clamps the two seat cores 53 and respectively assembles the two seat cores into the mounting holes of the two bases 52, so that the assembly of the two shaft seats is completed, and the first rotary disc 20 rotates 90 degrees clockwise to drive the two shaft seats to move to the shaft inserting station.

The second pneumatic clamping jaw 39 moves to the upper part of the balance shaft 54 by the driving of the second pen-shaped air cylinder 37, the second pneumatic clamping jaw 39 vertically moves downwards by the driving of the third sliding table air cylinder 38, so that the second pneumatic clamping jaw 39 clamps the balance shaft 54 on the third vibrating disk 9, then the balance shaft 54 is taken and placed on the positioning block 26, two insert shafts of the balance shaft 54 are respectively inserted into the two positioning holes 27, then under the intermittent driving of the second cam divider 23, the second rotary disk 24 rotates 90 degrees anticlockwise to drive the balance shaft 54 to move to an oil dispensing station, and by the driving of the second sliding table air cylinder 31, the two oil dispensing valves 33 vertically move, so that the needle heads of the two oil dispensing valves 33 are respectively close to the two positioning holes 26, and oil dispensing operation is performed on the two insert shafts of the balance shaft 54, the second rotating disc 24 rotates 90 degrees anticlockwise and drives the balance shaft 54 after oil is dispensed to move to the shaft inserting station.

Through the driving of the second pen-shaped air cylinder 37, the third pneumatic clamping jaw 42 moves to the position above the balance shaft 54, through the driving of the fourth sliding table air cylinder 40, the third pneumatic clamping jaw 42 can vertically move downwards, so that the third pneumatic clamping jaw 42 clamps the balance shaft 54 after oil is spotted, then the balance shaft 54 is driven to be close to the first turntable mechanism 1, the positioning block 26 is driven to move downwards through the driving of the pressing air cylinder 49 so as to press the shaft seat, the third pneumatic clamping jaw 42 is driven to rotate 90 degrees anticlockwise through the driving of the rotating air cylinder 41, two inserting shafts of the balance shaft 54 are respectively aligned with the accurate inserting holes of the two bases 53, and finally the third pneumatic clamping jaw 42 is driven to horizontally move under the driving of the second pen-shaped air cylinder 37 until the two inserting shafts are respectively inserted into the two inserting holes.

The jacking block 46 can move vertically by the driving of the lifting cylinder 44, so that the jacking block 46 is close to the balance shaft 54, and the jacking block 46 is jacked against the transverse shaft of the balance shaft 54 by the driving of the jacking cylinder 45 until the transverse shaft of the balance shaft 54 is clamped into the clamping hole 55 of the base 52, thereby completing the assembly of the balance seat. The first turntable 20 rotates clockwise 90 degrees again, the balance seat which is assembled is driven to move to the blanking station, and the third manipulator 11 clamps the balance seat and drives the balance seat to the container 10 for loading.

Therefore, the automatic assembly of the balance seat is realized, the assembly efficiency of the balance seat is greatly improved, the problem of manual assembly errors is solved, the balance shaft is assembled on the shaft seat after the oil dispensing operation is carried out on the balance shaft, the keycap can be smoothly pressed after the keycap is assembled on the balance seat, the problem of key clamping is avoided, the reliability is greatly improved, and the automatic assembly device is suitable for large-scale production of factories.

Claims (10)

1. Balance seat equipment, its characterized in that: it includes axle bed feed mechanism, balanced epaxial feed mechanism, balanced seat unloading mechanism, first carousel mechanism (1), second carousel mechanism (2), some oily mechanism (3) in order to insert a mechanism (4), axle bed feed mechanism feeds the axle bed to on first carousel mechanism (1), balanced epaxial feed mechanism feeds balanced epaxial feed on second carousel mechanism (2), some oily mechanism (3) carry out some oil to balanced axle, insert an assembly of balanced axle after axle mechanism (4) will some oily to the axle bed, balanced seat unloading mechanism carries out the unloading to the balanced seat of accomplishing the equipment.

2. The balance base assembly apparatus of claim 1, wherein: axle bed feed mechanism includes first vibration dish (5), second vibration dish (6), first manipulator (7) and second manipulator (8), first vibration dish (5) carry out the material loading to the base, first manipulator (7) are got the base and are put on first carousel mechanism (1), second vibration dish (6) carry out the material loading to the seat core, second manipulator (8) assemble the seat core on the base, balanced epaxial feed mechanism includes third vibration dish (9), third vibration dish (9) carry out the material loading to balanced axle, balanced seat unloading mechanism includes container (10) and third manipulator (11), third manipulator (11) are got the balanced seat and are put in container (10).

3. The balance base assembly apparatus of claim 2, wherein: first manipulator (7), second manipulator (8) and third manipulator (11) all include first supporting seat (12), first pen-shaped cylinder (13), bottom plate (14), sliding plate (15), first slip table cylinder (16) and two first pneumatic clamping jaw (17), bottom plate (14) with first pen-shaped cylinder (13) all set up on first supporting seat (12), first pen-shaped cylinder (13) with sliding plate (15) transmission is connected, sliding plate (15) horizontal sliding fit is in on bottom plate (14), first slip table cylinder (16) vertical setting is in on sliding plate (15), two first pneumatic clamping jaw (17) all set up the expansion end of first slip table cylinder (16).

4. The balance base assembly apparatus of claim 1, wherein: the first turntable mechanism (1) comprises a first base (18), a first cam divider (19), a first turntable (20) and a plurality of object carrying blocks (21), wherein the first cam divider (19) is arranged on the first base (18), the first turntable (20) is arranged at the movable end of the first cam divider (19), the plurality of object carrying blocks (21) are arranged on the first turntable (20) in a surrounding mode, and two profiling grooves (51) matched with the base are formed in the object carrying blocks (21).

5. The balance base assembly apparatus of claim 1, wherein: the second turntable mechanism (2) comprises a second base (22), a second cam divider (23), a second turntable (24), an oil receiving disc (25) and a plurality of positioning blocks (26), the second cam divider (23) is arranged on the second base (22), the second turntable (24) is arranged at the movable end of the second cam divider (23), the plurality of positioning blocks (26) are arranged on the second turntable (24) in a surrounding manner, the top of each positioning block (26) is provided with two positioning holes (27), two inserting shafts of a balance shaft are respectively in clearance fit with the two positioning holes (27), the bottom of each positioning block (26) is provided with two guide posts (28), the two guide posts (28) are respectively provided with an oil guide hole (29), the oil guide holes (29) are communicated with the positioning holes (27), and the two guide posts (28) penetrate through the bottom of the second turntable (24), the oil receiving disc (25) is arranged on the second cam divider (23), and the oil receiving disc (25) is positioned below the second rotating disc (24).

6. The balance base assembly apparatus of claim 1, wherein: point oily mechanism (3) include second supporting seat (30), second slip table cylinder (31), two at least fuel feeding tank (32) and two at least point fuel tap (33), the vertical setting of second slip table cylinder (31) is in on second supporting seat (30), two point fuel tap (33) all set up the expansion end of second slip table cylinder (31), the oil feed end of point fuel tap (33) with the oil outlet end of fuel feeding tank (32) is linked together.

7. The balance base assembly apparatus of claim 1, wherein: the shaft inserting mechanism (4) comprises a third supporting seat (34), a mounting plate (35), a fixing plate (36), a second pen-shaped air cylinder (37), a first clamping jaw module and a second clamping jaw module, wherein the mounting plate (35) and the second pen-shaped air cylinder (37) are arranged on the third supporting seat (34), the second pen-shaped air cylinder (37) is in transmission connection with the fixing plate (36), the fixing plate (36) is horizontally matched on the mounting plate (35) in a sliding mode, and the first clamping jaw module and the second clamping jaw module are arranged on the fixing plate (36).

8. The balance base assembly apparatus of claim 7, wherein: first clamping jaw module includes third slip table cylinder (38) and second pneumatic clamping jaw (39), the vertical setting of third slip table cylinder (38) is in on fixed plate (36), second pneumatic clamping jaw (39) set up the expansion end of third slip table cylinder (38), second clamping jaw module includes fourth slip table cylinder (40), revolving cylinder (41) and third pneumatic clamping jaw (42), the vertical setting of third slip table cylinder (38) is in on fixed plate (36), revolving cylinder (41) set up the expansion end of fourth slip table cylinder (40), third pneumatic clamping jaw (42) set up the expansion end of revolving cylinder (41).

9. The balance base assembly apparatus of claim 8, wherein: insert a mechanism (4) and still include the liftout module, the liftout module includes fixing base (43), lift cylinder (44), roof pressure cylinder (45) and liftout piece (46), lift cylinder (44) set up on fixing base (43), roof pressure cylinder (45) set up the output of lift cylinder (44), roof pressure cylinder (45) with liftout piece (46) transmission is connected, be provided with two liftout poles (47) on liftout piece (46), be equipped with arc recess (48) with balance shaft looks adaptation on liftout pole (47).

10. The balance base assembly apparatus of claim 6, wherein: the shaft inserting mechanism (4) further comprises a positioning module, the positioning module comprises a lower air cylinder (49) and a lower pressing block (50), the lower air cylinder (49) is arranged on the second supporting seat (30), the lower air cylinder (49) is in transmission connection with the lower pressing block (50), and the lower pressing block (50) is pressed on the shaft seat.

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