CN107350777A - A kind of universal-joint transmission steel ball press-loading apparatus - Google Patents

A kind of universal-joint transmission steel ball press-loading apparatus Download PDF

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Publication number
CN107350777A
CN107350777A CN201710586398.5A CN201710586398A CN107350777A CN 107350777 A CN107350777 A CN 107350777A CN 201710586398 A CN201710586398 A CN 201710586398A CN 107350777 A CN107350777 A CN 107350777A
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CN
China
Prior art keywords
steel ball
press
workpiece
universal
fixed
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Granted
Application number
CN201710586398.5A
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Chinese (zh)
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CN107350777B (en
Inventor
王立军
范有生
曾令镒
韦锦玉
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ZHEJIANG ODM TRANSMISSION TECHNOLOGY CO LTD
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ZHEJIANG ODM TRANSMISSION TECHNOLOGY CO LTD
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Priority to CN201710586398.5A priority Critical patent/CN107350777B/en
Publication of CN107350777A publication Critical patent/CN107350777A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool

Abstract

A kind of universal-joint transmission steel ball press-loading apparatus provided by the invention, steel ball is supplied one by one from steel ball feed mechanism to steel ball press-loading device, workpiece localization machine mechanism makes it have correct position for positioning workpiece, steel ball is pressed into workpiece by steel ball press-loading device, relative to prior art, the assembling of steel ball is automatically performed by device, reduce the labor intensity of operating personnel, and, steel ball is pressed in assembling process by corresponding steel ball press-loading device, the assembly precision of steel ball can effectively be ensured, optimize the performance of universal joint.Compared with Traditional Man installs steel ball, mechanization installation steel ball, efficiency increases, former manual installation rate 8 seconds or so 1, present apparatus installation rate be 5 seconds 1;Manually installed steel ball, it is understood that there may be the phenomenon of neglected loading steel ball, steel ball is installed using the present apparatus, steel ball press-loading device works simultaneously, can effectively avoid the generation of neglected loading phenomenon.

Description

A kind of universal-joint transmission steel ball press-loading apparatus
Technical field
The present invention relates to steel ball press-loading apparatus, more particularly to a kind of universal-joint transmission steel ball press-loading apparatus, belong to universal joint Assembling field.
Background technology
Universal joint is mainly made up of cylinder outer race, power transmission steel ball, interior star-wheel and cage retainer.During assembling, first by interior star-wheel Assembled with cage retainer, it is necessary to which the window of cage retainer and interior star-wheel raceway are aligned.Then power transmission steel ball is filled Enter in retainer window in corresponding interior star-wheel raceway.Finally the interior star-wheel assembled is assembled with cylinder outer race.
Man-made assembly is used for universal joint in production more at present, in whole process, wherein the assembling of interior star-wheel is Attention is needed most, is directly influenceed because the precision of power transmission steel ball installation can produce on the using effect of universal joint.Exist at present In Workshop Production, the mounting means of power transmission steel ball is to be knocked in steel ball in retainer window one by one using glue stick by worker.
The mounting means of steel ball substantially disclosure satisfy that the requirement of production technology in the prior art, but still following ask be present Topic:1. steel ball, using manually installed, efficiency is low, and labor strength is big;2. manually installed steel ball, easily produce steel ball leakage Dress, the risk of misloading, and be not easy to be noticeable;3. manually installed steel ball, there is no unified standard, steel for the degree of steel ball press-in The quality of ball installation cannot be guaranteed, will influence entrucking and uses.
The content of the invention
A kind of universal-joint transmission steel ball press-loading apparatus provided by the invention, it is intended to overcome the steel in universal joint in the prior art The difficult deficiency of ball assembling.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that:A kind of universal-joint transmission steel ball press fitting dress Put, including base, position the workpiece locating mechanism of workpiece, the steel ball press-loading device of steel ball press-loading and supplied to steel ball press-loading device The steel ball feed mechanism of steel ball;
The steel ball feed mechanism includes top plate, and the steel ball disk for accommodating steel ball, the steel ball are provided with the top plate Tremie pipe is bonded on disk, the discharge gate for making steel ball enter tremie pipe is offered on the steel ball disk, the steel ball disk passes through bullet Property part be fixed on the top plate, the top plate is provided with driving steel ball disk and swung so that steel ball enters the first driving of discharge gate Mechanism, the top plate are fixed on the base by column;
The steel ball press-loading device includes being slidably connected to sliding block on base and driving sliding block away from or close to workpiece Second drive mechanism, the sliding block are provided with pedestal, the slideway for accommodating steel ball are provided with the pedestal, the pedestal is provided with will 3rd drive mechanism of the steel ball press-in workpiece in slideway;
The tremie pipe is communicated by conveying pipeline with the slideway, and the spacing of limitation steel ball position is provided with the slideway Body, limit body, the 3rd drive mechanism, slideway coordinate the receiving portion for being formed in slideway and accommodating a steel ball, the side of the slideway Wall is provided with the groove for accommodating limit body, and the side wall that promotion limit body makes limit body protrude the slideway is provided with the groove Elastomer;
Conveying pipeline is flexible pipe, also, the tremie pipe and conveying pipeline are respectively provided with the internal diameter for making steel ball pass through one by one;
The workpiece locating mechanism includes workpiece positioning sleeve and drives the 4th drive mechanism of workpiece positioning sleeve movement;
The universal-joint transmission steel ball press-loading apparatus also includes control device, first drive mechanism, the second drive mechanism, 3rd drive mechanism and the 4th drive mechanism control by control device.
Above-mentioned technical proposal supplies steel ball one by one from steel ball feed mechanism to steel ball press-loading device, and workpiece localization machine mechanism uses Correct position is made it have in positioning workpiece, steel ball is pressed into workpiece by steel ball press-loading device, relative to prior art, steel ball Assembling is automatically performed by device, reduces the labor intensity of operating personnel, also, steel ball in assembling process by corresponding steel ball Press-loading device is pressed, and can effectively ensure the assembly precision of steel ball, optimizes the performance of universal joint.
A kind of optional scheme, first drive mechanism include the first motor for being fixed on top plate, and described the One motor includes the first output shaft, and eccentric shaft is bonded on first output shaft, and the steel ball disk is provided with and bias The mating holes that axle coordinates, lid is further fixed in the steel ball disk.
First driving machine drives steel ball disk to swing using eccentric shaft, and the first driving mechanism structure is simple and easy to assembly, the One drive mechanism is easy to maintenance.
A kind of optional scheme, the base are provided with dovetail groove, are bonded on the sliding block and coordinate with the dovetail groove Sliding part, second drive mechanism includes leading screw, and the second motor that driving leading screw rotates is fixed with the base, The nut seat coordinated with leading screw is bonded on the sliding block.
Sliding block leading screw, nut seat driving with the second motor, sliding block mobile accuracy height also, the second drive mechanism It is easy to maintenance.
A kind of optional scheme, the 3rd drive mechanism include press cylinder, and the press cylinder includes stretching into slideway Interior take-off lever, the press cylinder also include limitation output the throw of lever the first limit switch, first limit switch with The control device communication.
Steel ball is pressed by press cylinder, steel ball assembly precision is high, optimizes the performance of steel ball press-loading apparatus.
A kind of optional scheme, the 4th drive mechanism include lift cylinder, axle sleeve and lifting shaft, and the axle sleeve is fixed On the lift cylinder, the lifting shaft is plugged in the lifting axle sleeve, and the workpiece positioning sleeve is fixed on the lifting On axle, sleeve is provided between the lifting shaft and axle sleeve, the sleeve includes upper shell and lower shell.
The setting of sleeve primarily serves the effect for improving lifting shaft mobile accuracy, and the program causes workpiece locating mechanism to have Higher workpiece positioning performance, improve the press fitting precision of steel ball.
A kind of optional scheme, the side wall of the axle sleeve are provided with lead, along the axis of lifting shaft on the lifting shaft Direction is provided with guide groove, and the lead coordinates through the sleeve and with the guide groove.
The setting of lead is played a part of improving lifting shaft mobile accuracy, improves the press fitting precision of steel ball.
A kind of optional scheme, piano plate set is provided with the conveying pipeline, the piano plate set is consolidated by beam ring It is scheduled on the conveying pipeline, the piano plate set includes the detection hole communicated with conveying pipeline, and the diameter of the detection hole is more than 0.13 millimeter to 0.15 millimeter of the diameter of steel ball.
Whether piano plate set meets the requirements mainly for detection of the diameter of steel ball, especially for the excessive steel of diameter Ball, the steel ball can not be caused by piano plate set so as to be effectively prevented from the excessive steel ball of diameter by mistake press fitting Workpiece damage, optimize the performance of steel ball press-loading apparatus.For the less steel ball of diameter, the less steel ball of diameter is pressed into Workpiece can drop out workpiece under gravity later, and operating personnel can easily have found the mistake, without piano plate Set detection.
A kind of optional scheme, is fixed with the infrared detector of the detection location of workpiece on the column, on the column The support of fixed infrared detector is fixed with, the infrared detector is fixed by screws on support.
Whether infrared detector is correct mainly for detection of the installation site of workpiece, can be effectively during press fitting Avoid causing steel ball mistake to install and cause workpiece damage due to location of workpiece mistake.Optimize the property of steel ball press-loading apparatus Energy.
A kind of optional scheme, the control device are programmable logic controller (PLC).
Programmable logic controller (PLC) has powerful control function, and working stability, optimizes steel ball press-loading apparatus Performance.
A kind of optional scheme, the elastic component are spring, are equipped with and are bonded to elasticity on top plate and the steel ball disk The guide pillar that part is oriented to.The setting of guide pillar can play fixation, and elastic component is not easy and top plate, steel ball disk detachment, improves The stability of steel ball feed mechanism.
Compared with prior art, a kind of universal-joint transmission steel ball press-loading apparatus provided by the invention, has the following advantages that:
1. compared with Traditional Man installs steel ball, mechanization installation steel ball, efficiency increases, and former manual installation rate exists 8 seconds or so 1, present apparatus installation rate be 5 seconds 1;
2. manually installed steel ball, it is understood that there may be the phenomenon of neglected loading steel ball, steel ball, steel ball press-loading device are installed using the present apparatus Work simultaneously, can effectively avoid the generation of neglected loading phenomenon;
3. due to manually installed steel ball by mistake, it is understood that there may be the possibility that bigger specification steel ball is filled, the present apparatus can effectively prevent Only big specification steel ball is filled by mistake;
4. using mechanization steel ball press-loading, operator again need not be knocked in steel ball one by one with glue stick, it is only necessary to complete workpiece Feeding and the work of blanking, labor intensity are greatly alleviated;
5. using present apparatus steel ball press-loading, steel ball press fitting standardization is realized, the dynamics of each steel ball press-in can keep base This is consistent, and product centering is more preferable, and product quality is improved.
Brief description of the drawings
The following drawings is applied to the section Example of the present invention rather than whole, those skilled in the art can be according to this hairs Bright technical scheme obtains other accompanying drawings, it is clear that, these accompanying drawings still fall within protection scope of the present invention.
Accompanying drawing 1 is a kind of front view of universal-joint transmission steel ball press-loading apparatus of the present invention;
Accompanying drawing 2 is the top view of accompanying drawing 1;
Accompanying drawing 3 is the schematic diagram of steel ball press-loading device;
Accompanying drawing 4 is the schematic diagram of the first drive mechanism.
Embodiment
Below in conjunction with the accompanying drawings, a kind of universal-joint transmission steel ball press-loading apparatus of the present invention is described further.Following reality Apply example to be only used for helping skilled in the art to understand the present invention, be not limitation of the present invention.
The invention provides a kind of universal-joint transmission steel ball press-loading apparatus, it is mainly used in steel ball being pressed into workpiece, to substitute Assembling by hand of the prior art.Each workpiece planted agent is pressed with multiple steel balls, and these steel balls are distributed on the circumference of workpiece, position It is pressed in each steel ball on workpiece by independent steel ball press-loading device 3, all steel ball press-loading devices 3 can be synchronous Action, while all steel balls are pressed into workpiece;
Each steel ball press-loading device 3 can also self contained function, i.e. it is only can to operate some steel ball press-loading device 3 operating personnel Vertical work, in favor of the corresponding operating of workpiece.During as only needed to workpiece position one steel ball of press-in, then steel ball is needed to be pressed Mechanism 3 works independently.
As shown in Figure 1 and Figure 2, Fig. 1 is the front view of universal-joint transmission steel ball press-loading apparatus, and Fig. 2 is Fig. 1 top view.One Kind universal-joint transmission steel ball press-loading apparatus, include the steel ball press fitting of base 1, the workpiece locating mechanism 2 for positioning workpiece, steel ball press-loading Mechanism 3 and the steel ball feed mechanism 4 that steel ball is supplied to steel ball press-loading device 3, base 1 are workpiece locating mechanism 2, steel ball pressing machine Structure 3 and steel ball feed mechanism 4 provide assembling support.
As shown in figure 1, the steel ball feed mechanism 4 includes top plate 5, the steel for accommodating steel ball is provided with the top plate 5 Ball disk 6, tremie pipe 7 is bonded on the steel ball disk 6, is also set on top plate 5 and opens up the hole for passing through tremie pipe 7 or groove, To simplify the structure of steel ball feed mechanism 4, be advantageous to the supply of steel ball, tremie pipe 7 can be threadedly secured to the steel ball On disk 6;
As shown in figure 1, offering the discharge gate for making steel ball enter tremie pipe 7 on the steel ball disk 6, discharge gate can be circle Platform shape structure, in favor of the discharge of steel ball, the diameter of discharge gate should match with steel ball, so that steel ball can lead to one by one Cross;
As shown in figure 1, the steel ball disk 6 is fixed on the top plate 5 by elastic component 8, the elastic component 8 is spring, The guide pillar for being bonded to and being oriented to elastic component 8 is equipped with the top plate 5 and steel ball disk 6, elastic component 8 is set on the guide pillar, Guide pillar can be separately fixed on steel ball disk 6 and top plate 5 by welding manner, and elastic component 8 plays a part of supporting steel ball disk 6, And the setting of elastic component 8 realizes the flexible connection of steel ball disk 6 and top plate 5, steel ball disk 6 can be swung relative to top plate 5, and then Steel ball in steel ball disk 6 is entered in discharge gate, realizes the supply of steel ball;
As Figure 1 and Figure 4, Fig. 4 is the schematic diagram of the first drive mechanism.The top plate 5 is provided with driving steel ball disk 6 and put Move so that steel ball enters the first drive mechanism 9 of discharge gate, the top plate 5 is fixed on the base 1 by column 10, column 10 can be fixed on base 1 by releasable connection, and top plate 5 can be fixed on column 10 by releasable connection;
As shown in figure 4, first drive mechanism 9 includes the first motor 22 being fixed on top plate 5, the first driving Motor 22 is bolted on the top plate 5, and first motor 22 includes the first output shaft 23, and described first is defeated Eccentric shaft 24 is bonded on shaft 23, the output shaft 23 of eccentric shaft 24 and first can be integral type structure, and eccentric shaft 24 can also It is welded on the first output shaft 23, the steel ball disk 6 is provided with the mating holes coordinated with eccentric shaft 24, the band of the first motor 22 Dynamic eccentric shaft 24 rotates, and eccentric shaft 24 contacts with the side wall of mating holes and then drives steel ball disk 6 to swing, and realizes the mesh of discharge steel ball , the rotating speed of the first motor 22 is unsuitable too high;
As shown in figure 1, being further fixed on lid 25 in the steel ball disk 6, lid 25 is fixed by screws in steel ball disk 6, Lid 25 is mainly used in compressing on steel ball disk 6, to be loosened when preventing steel ball disk 6 from rocking.
Steel ball organization of supply is used to supply steel ball to steel ball press-loading device 3.
As shown in Figure 1, Figure 3, Fig. 3 is the schematic diagram of steel ball press-loading device.The steel ball press-loading device 3 includes being slidably connected In the sliding block 11 on base 1 and driving sliding block 11 away from or the second drive mechanism 12 close to workpiece, the sliding block 11 be provided with Pedestal 14, the pedestal 14 is interior to be provided with the slideway 15 for accommodating steel ball, and the pedestal 14, which is provided with, is pressed into the steel ball in slideway 15 3rd drive mechanism 16 of workpiece;
As shown in Figure 1, Figure 3, the base 1 is provided with dovetail groove, is bonded on the sliding block 11 and matches somebody with somebody with the dovetail groove The sliding part of conjunction, sliding part coordinate with dovetail groove, realize and sliding block 11 is slidably connected on base 1, sliding part is with sliding block 11 Integral structure;
As shown in Figure 1, Figure 3, second drive mechanism 12 includes leading screw 26, and driving leading screw is fixed with the base 1 26 the second motors 27 rotated, the second motor 27 are fixed by screws on the base 1, connect on the sliding block 11 Closing has the nut seat 28 coordinated with leading screw 26, and nut seat 28 can be welded on the sliding block 11, should be also provided with sliding block 11 The slot to make way or resigning hole of leading screw 26 are accommodated, sliding block 11 is normally slided;
Sliding block 11 is mainly used in realizing the 3rd drive mechanism 16 close to or away from workpiece, and the program is mainly used in steel ball press fitting The debugging of device, debugging when such as steel ball press-loading apparatus is run first.
As shown in figure 1, the tremie pipe 7 is communicated by conveying pipeline 17 with the slideway 15, conveying pipeline 17 can with tremie pipe 7 To be together by a threaded connection, conveying pipeline 17, with that can also bond together, is provided with limitation with tremie pipe 7 in the slideway 15 The limit body 18 of steel ball position, limit body 18, the 3rd drive mechanism 16, slideway 15, which coordinate to be formed in slideway 15, accommodates a steel The receiving portion of ball, the setting of receiving portion are mainly used in making in slideway 15 can only having a steel ball, are pressed into steel ball with realizing Workpiece, each one-off of steel ball press-loading device 3 can only be pressed a steel ball;
As shown in Figure 1, Figure 3, the side wall of the slideway 15 is provided with the groove for accommodating limit body 18, is provided with the groove The elastomer for the side wall that limit body 18 makes limit body 18 protrude the slideway 15 is promoted, limit body 18 be able to should stretch out or recessed recessed In groove, to realize the positioning of steel ball or release, the release of steel ball refers to overcome elastomer when the 3rd drive mechanism 16 promotes steel ball Active force, realize and steel ball be pressed into workpiece, elastomer can be spring, and limit body 18 is fixed on elastomer, and elastomer is solid It is scheduled in groove.
As shown in Figure 1, Figure 3, the 3rd drive mechanism 16 includes press cylinder 29, and the press cylinder 29 includes stretching into Take-off lever 30 in slideway 15, the press cylinder 29 also include the first limit switch of the limitation stroke of take-off lever 30, and described the One limit switch is communicated with the control device 21, and press cylinder 29 can be fixed by screws on the sliding block 11.
Conveying pipeline 17 is flexible pipe, and the tremie pipe 7 can be flexible pipe or rigid pipe, also, the He of the tremie pipe 7 Conveying pipeline 17 is respectively provided with the internal diameter for making steel ball pass through one by one, and the program refers to the internal diameter of tremie pipe 7 and conveying pipeline 17 and steel ball Gap coordinates, to avoid steel ball from blocking tremie pipe 7 or conveying pipeline 17.
Steel ball press-loading device 3 is mainly used in steel ball being pressed into workpiece, realizes the press fitting of steel ball.
As shown in Figure 1, Figure 3, the workpiece locating mechanism 2 includes workpiece positioning sleeve 19 and driving workpiece positioning sleeve 19 moves The 4th drive mechanism 20;4th drive mechanism 20 includes lift cylinder 31, axle sleeve 32 and lifting shaft 33, the axle sleeve 32 It is fixed on the lift cylinder 31, lift cylinder 31 is fixed on the base 1, and the lifting shaft 33 is plugged in the lifting In 33 set 32 of axle, lifting shaft 33 drives movement by lift cylinder 31, and the workpiece positioning sleeve 19 is fixed on the lifting shaft 33, Sleeve is provided between the lifting shaft 33 and axle sleeve 32, the sleeve includes upper shell 34 and lower shell 35, the axle sleeve 32 Side wall is provided with lead 36, and guide groove 37, the lead are provided with along the axis direction of lifting shaft 33 on the lifting shaft 33 36 pass through the sleeve and coordinate with the guide groove 37.
The program be mainly used in improve work positioning sleeve mobile accuracy so that steel ball press-loading device 3 can correctly by Steel ball is pressed into workpiece.
As shown in figure 1, the universal-joint transmission steel ball press-loading apparatus also includes control device 21, the control device 21 is can Programmed logic controller, the structure of programmable logic controller and writing for control program are common knowledge, are no longer chatted herein State.First drive mechanism 9, the second drive mechanism 12, the 3rd drive mechanism 16 and the 4th drive mechanism 20 fill by control Put 21 controls.
The operation principle of such scheme
Steel ball is loaded in steel ball disk 6, workpiece is placed in workpiece positioning sleeve 19 in a manual manner, passes through control device 21 start the operation of steel ball press-loading apparatus, and the swing of steel ball disk 6 causes steel ball by being discharged in steel ball disk 6, and the steel ball being discharged is along defeated Expects pipe 17 enters slideway 15;
It is limited that body 18 is spacing into the steel ball in slideway 15 so that an only steel ball in slideway 15, then, is pressed gas Steel ball is pressed into workpiece by cylinder action, completes the press fitting of steel ball;
Last workpiece locating mechanism 2 acts, and takes out workpiece beneficial to operating personnel.
The action of each mechanism can input a signal, accordingly by operating personnel's hand-guided to control device 21 Once, the input of signal can be realized mechanism action in the form of button.
The action of each mechanism can also be realized by control device 21, i.e., realized by the method for programming.The program is existing The general knowledge of technology, it is not reinflated herein.
A kind of the first prioritization scheme to such scheme
As shown in figure 1, being provided with piano plate set 38 on the conveying pipeline 17, the piano plate set 38 is consolidated by beam ring It is scheduled on the conveying pipeline 17, beam ring is the structure similar to anchor ear, and the structure is conventional structure of the prior art, the steel Ball detection set 38 includes the detection hole communicated with conveying pipeline 17, and the diameter of the detection hole is more than 0.13 millimeter of the diameter of steel ball extremely 0.15 millimeter.The string of piano plate set 38 on the conveying pipeline 17, steel ball that the program is mainly used in preventing diameter excessive from 38 are covered by piano plate, it is smaller for diameter to avoid the excessive steel ball of diameter from being pressed and defective work piece or device by mistake Steel ball, the less steel ball of diameter even if by mistake press fitting also will not defective work piece, also, be pressed after the less steel ball of the diameter Workpiece can be dropped out automatically, therefore, need not be detected for the less steel ball of diameter.
A kind of second of prioritization scheme to such scheme
As shown in figure 1, the infrared detector 39 of the detection location of workpiece is fixed with the column 10, on the column 10 The support 40 of fixed infrared detector 39 is fixed with, the infrared detector 39 is fixed by screws on support 40.It is red Line thread detector can send the device of infrared light beam, and the light beam that infrared detector 39 is sent is irradiated on workpiece, tool Say body, the infrared detector 39 on support 40 has two, two infrared detectors 39 be positioned at workpiece just on Side, the light beam that infrared detector 39 is sent are radiated at two focuses of formation, workpiece on workpiece and are positioned in workpiece positioning sleeve 19 Corresponding with two focuses with respect to the circular arc summit of two raceways on workpiece, the i.e. throwing of circular arc summit, focus in the horizontal plane should be made Shadow overlaps, and during concrete operations, it is whether corresponding with focus to observe circular arc summit by operating personnel, due to each raceway and retainer window Correspond, that is, can guarantee that workpiece holding frame window faces the steel ball outlet of steel ball press-loading device, improve steel ball press fitting dress The press fitting precision put.
Above two prioritization scheme can be used in combination, to optimize the performance of press-loading apparatus.
The section Example of the present invention is described in detail above in association with accompanying drawing.Those skilled in the art read this theory After bright book, based on technical scheme, above-described embodiment can be modified, these modifications still fall within the guarantor of the present invention Protect scope.

Claims (10)

  1. A kind of 1. universal-joint transmission steel ball press-loading apparatus, it is characterised in that:Workpiece localization machine including base (1), positioning workpiece Structure (2), the steel ball press-loading device (3) of steel ball press-loading and the steel ball feed mechanism (4) that steel ball is supplied to steel ball press-loading device (3);
    The steel ball feed mechanism (4) includes top plate (5), and the steel ball disk (6) for accommodating steel ball is provided with the top plate (5), Tremie pipe (7) is bonded on the steel ball disk (6), the discharge for making steel ball enter tremie pipe (7) is offered on the steel ball disk (6) Mouthful, the steel ball disk (6) is fixed on the top plate (5) by elastic component (8), and the top plate (5) is provided with driving steel ball disk (6) swing so that steel ball enters the first drive mechanism (9) of discharge gate, the top plate (5) is fixed on described by column (10) On base (1);
    The steel ball press-loading device (3) include being slidably connected to sliding block (11) on base (1) and drive sliding block (11) remote or Close to the second drive mechanism (12) of workpiece, the sliding block (11) is provided with pedestal (14), is provided with and accommodates in the pedestal (14) The slideway (15) of steel ball, the pedestal (14) are provided with the 3rd drive mechanism that the steel ball in slideway (15) is pressed into workpiece (16);
    The tremie pipe (7) is communicated by conveying pipeline (17) with the slideway (15), and limitation steel ball is provided with the slideway (15) The limit body (18) of position, limit body (18), the 3rd drive mechanism (16), slideway (15), which coordinate to be formed in slideway (15), to be accommodated The receiving portion of one steel ball, the side wall of the slideway (15) are provided with the groove for accommodating limit body (18), are provided with the groove Limit body (18) is promoted to make the elastomer of side wall of limit body (18) the protrusion slideway (15);
    Conveying pipeline (17) is flexible pipe, also, the tremie pipe (7) and conveying pipeline (17) are respectively provided with and made in steel ball passes through one by one Footpath;
    The workpiece locating mechanism (2) includes workpiece positioning sleeve (19) and drives the 4th mobile driving machine of workpiece positioning sleeve (19) Structure (20);
    The universal-joint transmission steel ball press-loading apparatus also includes control device (21), first drive mechanism (9), the second driving machine Structure (12), the 3rd drive mechanism (16) and the 4th drive mechanism (20) control by control device (21).
  2. A kind of 2. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:First driving machine Structure (9) includes the first motor (22) being fixed on top plate (5), and first motor (22) includes the first output shaft (23) eccentric shaft (24), is bonded on first output shaft (23), the steel ball disk (6) is provided with to be coordinated with eccentric shaft (24) Mating holes, is further fixed on lid (25) in the steel ball disk (6).
  3. A kind of 3. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:On the base (1) Provided with dovetail groove, the sliding part coordinated with the dovetail groove, second drive mechanism (12) are bonded on the sliding block (11) Including leading screw (26), the second motor (27) that driving leading screw (26) rotates, the sliding block are fixed with the base (1) (11) nut seat (28) coordinated with leading screw (26) is bonded on.
  4. A kind of 4. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:3rd driving machine Structure (16) includes press cylinder (29), and the press cylinder (29) includes the take-off lever (30) stretched into slideway (15), the pressure Expect that cylinder (29) also includes first limit switch of limitation take-off lever (30) stroke, first limit switch fills with the control Put (21) communication.
  5. A kind of 5. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:4th driving machine Structure (20) includes lift cylinder (31), axle sleeve (32) and lifting shaft (33), and the axle sleeve (32) is fixed on the lift cylinder (31) on, the lifting shaft (33) is plugged in the lifting shaft (33) set (32), and the workpiece positioning sleeve (19) is fixed on institute State on lifting shaft (33), be provided with sleeve between the lifting shaft (33) and axle sleeve (32), the sleeve include upper shell (34) and Lower shell (35).
  6. A kind of 6. universal-joint transmission steel ball press-loading apparatus according to claim 5, it is characterised in that:The axle sleeve (32) Side wall is provided with lead (36), and guide groove (37), institute are provided with along the axis direction of lifting shaft (33) on the lifting shaft (33) Lead (36) is stated through the sleeve and is coordinated with the guide groove (37).
  7. A kind of 7. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:The conveying pipeline (17) On be provided with piano plate set (38), the piano plate set (38) is fixed on the conveying pipeline (17) by beam ring, described Piano plate set (38) includes the detection hole communicated with conveying pipeline (17), and the diameter of the detection hole is more than the diameter 0.13 of steel ball Millimeter is to 0.15 millimeter.
  8. A kind of 8. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:On the column (10) The infrared detector (39) of the detection location of workpiece is fixed with, fixed infrared detector (39) is fixed with the column (10) Support (40), the infrared detector (39) is fixed by screws on support (40).
  9. A kind of 9. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:The control device (21) it is programmable logic controller (PLC).
  10. A kind of 10. universal-joint transmission steel ball press-loading apparatus according to claim 1, it is characterised in that:The elastic component (8) For spring, the guide pillar for being bonded to and being oriented to elastic component (8) is equipped with the top plate (5) and steel ball disk (6).
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CN108480493A (en) * 2018-05-07 2018-09-04 瑞安市博鸿汽车部件有限公司 A kind of cylinder cover catheter pressure machine
CN109290771A (en) * 2018-09-28 2019-02-01 青岛铭晨信息技术有限公司 A kind of pressing machine for the installation of industrial coupler
CN109693097A (en) * 2019-01-18 2019-04-30 深圳科澜博科技有限公司 A kind of full-automatic multi-directional ball press-loading device
CN109955056A (en) * 2017-12-26 2019-07-02 聂永军 Automobile gimbal dismounts hydraulic bed
CN111545650A (en) * 2019-02-12 2020-08-18 宁波云电智能控制技术有限公司 Cavity steel ball pressure riveting device

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CN205166338U (en) * 2015-09-30 2016-04-20 机科发展科技股份有限公司 General rail pump body steel ball pressure equipment system altogether
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CN109955056A (en) * 2017-12-26 2019-07-02 聂永军 Automobile gimbal dismounts hydraulic bed
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CN111545650A (en) * 2019-02-12 2020-08-18 宁波云电智能控制技术有限公司 Cavity steel ball pressure riveting device

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