CN209026032U - A kind of assembly machine for plain thrust bearing - Google Patents
A kind of assembly machine for plain thrust bearing Download PDFInfo
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- CN209026032U CN209026032U CN201821609086.8U CN201821609086U CN209026032U CN 209026032 U CN209026032 U CN 209026032U CN 201821609086 U CN201821609086 U CN 201821609086U CN 209026032 U CN209026032 U CN 209026032U
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Abstract
The utility model provides a kind of assembly machine for plain thrust bearing, can effectively realize automatic assembling, improves working efficiency, reduces labor intensity, and is suitable for large batch of assembly and processes, and improves the economic benefit of enterprise；It includes turntable, the workpiece support mould being fixed on the turntable, claw cylinder is equipped with above the workpiece support mould, mounting ring is housed on the claw cylinder, pulling needle cylinder is connected with by connecting shaft in the mounting ring, the claw cylinder bottom is connected with bushing, the claw cylinder passes through the bushing and is connected with pressing pawl, the sleeve is equipped with lower needle mould, the thumb wheel being connected with the pulling needle cylinder is rotatably equipped in the lower needle mould, the lower needle mould, the guide groove of coaxial arrangement is provided on thumb wheel, have needle tubing under the spring of rolling element to be connected across the lower needle mould with the guide groove.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of assembly machine for plain thrust bearing.
Background technique
Plain thrust bearing is the special bearing for specially bearing axial force, is exactly the axis of the power in the parallel direction of axis
It holds, also referred to as thrust bearing, plain thrust bearing is generally divided into thrust ball bearing and needle roller thrust bearing, is mainly rolled by band
The plane retainer component and plane washer sets of body (such as needle roller or cylindrical roller or steel ball) are at since it can be in the space of very little
It is lower to bear bigger axial force, using than wide；But it is existing for rolling element on plain thrust bearing and plane retainer
The assembling of component is assembled by manually, and not only working efficiency is low, large labor intensity, and is unsuitable for large batch of
Assembly processing, to will affect the economic benefit of enterprise.
Summary of the invention
Mostly for rolling element on existing plain thrust bearing and the assembling of plane retainer component is by manual assembly, not only
Working efficiency is low, large labor intensity, and is unsuitable for the problem of large batch of assembly processes, influences the economic benefit of enterprise, this reality
A kind of assembly machine for plain thrust bearing is provided with novel, can effectively realize automatic assembling, working efficiency is improved, subtracts
Light work intensity, and be suitable for large batch of assembly and process, improve the economic benefit of enterprise.
Its technical solution is such, it is characterised in that: it includes turntable, the workpiece support mould being fixed on the turntable,
It is equipped with claw cylinder above the workpiece support mould, mounting ring is housed on the claw cylinder, passes through connecting shaft in the mounting ring
It is connected with pulling needle cylinder, the claw cylinder bottom is connected with bushing, and the claw cylinder passes through the bushing and is connected with pressure
Needle pawl, the sleeve are equipped with lower needle mould, are rotatably equipped with the thumb wheel being connected with the pulling needle cylinder, institute in the lower needle mould
The guide groove stated lower needle mould, be provided with coaxial arrangement on thumb wheel, has needle tubing under the spring of rolling element and passes through the lower needle mould and institute
Guide groove is stated to be connected.
It is further characterized by:
The turntable side is equipped with and looks for point location station, described that point location station is looked for include base, be set to the base
On pulling needle lifting cylinder, the pulling needle lifting cylinder is connected with mounting plate by linear bearing, on the mounting plate equipped with
Push rod connected push rod cylinder connects the pulling needle shaft on the push rod, and the pulling needle shaft passes through mounting plate company
It is connected to the pulling needle of workpiece described in the corresponding workpiece Tuo Monei；
Described to look for point location station further include loaded on the linear guide on the base, and guide plate is installed on institute by sliding block
It states in linear guide, the guiding axis with linear bearing cooperation is connected between the guide plate and the mounting plate, it is close
Buffer is equipped with by connecting plate on the guide plate of the turntable side, is switched on the mounting plate equipped with close, it is described to push away
Bar is connected with one end of tension spring, and the other end of the tension spring is connected on the mounting plate, and the pulling needle shaft passes through described
Mounting plate is connected with shifting block, and the pulling needle is loaded on the shifting block；
It further includes the hold-down mechanism of the corresponding workpiece support mould setting, and the hold-down mechanism includes being fixed on the turntable
On pedestal, be rotatably equipped with compression axis on the pedestal, pack port be provided on the workpiece support mould, the compression axis passes through institute
State the workpiece that pack port holds out against the workpiece Tuo Monei；
The workpiece support mould is at least provided with two, and annular is set on the turntable, and the turntable bottom is connected with DD
Motor；
Through-hole is provided on the workpiece support mould and the corresponding turntable, on the through-hole wall of the workpiece support mould
It is provided with the bayonet for placing the workpiece, the top-pressure mechanism of the corresponding workpiece, the top-pressure mechanism packet are equipped with below the turntable
It includes workpiece and withstands cylinder, the workpiece withstands cylinder and is connected with workpiece top pillar, and the workpiece withstands cylinder and the workpiece top
Pressure sensor is equipped between column, the workpiece top pillar passes through through-hole press and supports the workpiece；
The groove in stepped ramp type is equipped in the lower needle mould, it is in step that the thumb wheel bottom, which is equipped with corresponding with the groove,
The protrusion of type, the thumb wheel side wall are connected with pulling ear, and the pulling ear is connected by impeller-hub with the pulling needle cylinder；Described turn
Disk side is equipped with T-shaped pressuring template, passes through the pressuring template after guide post and guide sleeve cooperation loaded on ground and is connected with supporting plate, institute
It states equipped with the pressing mold lifting cylinder being connect with the pressuring template on supporting plate, the claw cylinder is loaded on the pressuring template；It is described
It is equipped with claw guiding module above thumb wheel, is provided with pawl mouth corresponding with the pressing pawl on the claw guiding module, the claw is led
Locating shaft is equipped with by bearing in the middle part of to mould, the locating shaft is corresponding with the center of circular hole of the workpiece.
In the above structure of the utility model, after workpiece (i.e. retainer) is fed on the workpiece support mould to turntable, rolling
Kinetoplast passes through needle tubing under spring and enters lower needle mould, and pulling needle cylinder drives thumb wheel to rotate by a certain angle so that rolling element falls into lower needle mould
Guide groove in, then claw cylinder pushes pressing pawl that rolling element is pressed into workpiece, to complete the assembly of workpiece, turntable rotation
Certain angle repeats after aforesaid operations to alleviate labor intensity, it can be achieved that continuous workpiece assembly manipulation, work efficiency is high, and
It may be adapted to large batch of assembly processing, effectively increase the economic benefit of enterprise.
Detailed description of the invention
Fig. 1 is the utility model and the combining structure schematic diagram for looking for point location station；
Fig. 2 is the broken section structural schematic diagram of the utility model；
Fig. 3 is the local main view structure figure of the utility model；
Fig. 4 is the local overlooking structural schematic diagram of the utility model；
Fig. 5 is the broken section enlarged structure schematic diagram of the utility model；
Fig. 6 is the structural schematic diagram of the broken section motion state of the utility model (thumb wheel rotates the state after 30 °)；
Fig. 7 is the structural schematic diagram of turntable；
Fig. 8 is the schematic view of the front view for looking for point location station；
Fig. 9 is the overlooking structure diagram for looking for point location station.
Specific embodiment
As shown in Fig. 1 ~ Fig. 9, the utility model includes turntable 1, the workpiece support mould 2 being fixed on turntable 1, workpiece support mould 2
Top is equipped with claw cylinder 3, and mounting ring 4 is housed on claw cylinder 3, passes through connecting shaft 5 in mounting ring 4 and is connected with pulling needle cylinder 6,
3 bottom of claw cylinder is connected with bushing 7, and claw cylinder 3 passes through bushing 7 and is connected with pressing pawl 8, and 7 bottom of bushing is equipped with knit stitch
Mould 9 is rotatably equipped with the thumb wheel 10 being connected with pulling needle cylinder 6 in lower needle mould 9, is provided with coaxial arrangement on lower needle mould 9, thumb wheel 10
Guide groove 11 has needle tubing 52 under the spring of rolling element and is connected across lower needle mould 9 with guide groove 11.
1 side of turntable is equipped with and looks for point location station 51, and point location station 51 is looked for include base 12, be set on base 12
Pulling needle lifting cylinder 13, pulling needle lifting cylinder 13 are connected with mounting plate 15 by linear bearing 14, are equipped with and push away on mounting plate 15
The connected push rod cylinder 18 of bar 16, connects pulling needle shaft 17 on push rod 16, and pulling needle shaft 17 passes through mounting plate 15 and is connected with pair
Answer the pulling needle 20 of workpiece 19 in workpiece support mould 2；In the present embodiment, is looked for a little simultaneously using double-station, that is, be equipped with two groups and look for point location
Station 51 carries out workpiece 19 to look for point location simultaneously；Looking for point location station 51 further includes the linear guide 21 being loaded on base 12,
Guide plate 22 is installed in linear guide 21 by sliding block 23, is connected between guide plate 22 and mounting plate 15 and linear bearing 14
The guiding axis 24 of cooperation is equipped with buffer 26 by connecting plate 25 on the guide plate 22 of 1 side of turntable, is equipped on mounting plate 15
Close to switch 27, push rod 16 is connected with one end of tension spring 28, and the other end of tension spring 28 is connected on mounting plate 15, pulling needle shaft
17, which pass through mounting plate 15, is connected with shifting block 29, and pulling needle 20 is loaded on shifting block 29.
It further includes the hold-down mechanism that corresponding workpiece support mould 2 is arranged, and hold-down mechanism includes the pedestal being fixed on turntable 1
30, compression axis 31 is rotatably equipped on pedestal 30, pack port 32 is provided on workpiece support mould 2, and compression axis 31 is pushed up across pack port 32
Workpiece 19 in clamping of workpieces support mould 2 can be such that workpiece 19 is positioned in workpiece support mould 2.
Eight 2 annulars of workpiece support mould are set on turntable 1, and are used as one group two-by-two, and 1 bottom of turntable is connected with DD motor
33；It is provided with through-hole 34 on workpiece support mould 2 and corresponding turntable 1, is provided with placement work on 34 inner wall of through-hole of workpiece support mould 2
The bayonet 35 of part 19 is equipped with the top-pressure mechanism of corresponding workpiece 19 below turntable 1, and top-pressure mechanism includes that workpiece withstands cylinder 36, work
Part withstands cylinder 36 and is connected with workpiece top pillar 37, and workpiece withstands and is equipped with pressure sensor between cylinder 36 and workpiece top pillar 37
38, workpiece top pillar 37 passes through the press support workpiece 19 of through-hole 34；It can determine whether 19 pressure condition of workpiece by pressure sensor 38, i.e.,
Whether rolling element 39 is pressed on retainer.
The groove 40 in stepped ramp type is equipped in lower needle mould 9, it is in stepped ramp type that 10 bottom of thumb wheel, which is equipped with corresponding with groove 40,
Protrusion 41,10 side wall of thumb wheel are connected with pulling ear 42, and pulling ear 42 is connected by impeller-hub 43 with pulling needle cylinder 6；1 side of turntable is set
There is T-shaped pressuring template 44, passes through pressuring template 44 after the guide post loaded on ground and guide sleeve cooperation and be connected with supporting plate 45, on supporting plate 45
Equipped with the pressing mold lifting cylinder 46 connecting with pressuring template 44, claw cylinder 3 is loaded on pressuring template 44；Claw is equipped with above thumb wheel 10
Guiding module 47 is provided with pawl mouth 48 corresponding with pressing pawl 8 on claw guiding module 47, is filled in the middle part of claw guiding module 47 by bearing 49
There is locating shaft 50, locating shaft 50 is corresponding with the center of circular hole of workpiece 19.
It is that point location, double-station knit stitch assembly are looked for using double-station in the present embodiment, the specific course of work is workpiece 19
After (i.e. retainer) is fed to the workpiece support mould 2 on turntable 1, in 20 radom insertion retainer of pulling needle, 18, push rod cylinder
According to the corresponding switch pulling needle 20 of situation, i.e., if the position deflected needed for retainer is smaller, correcting is automatically inserted by pulling needle 20；Such as
The position deflected needed for fruit retainer is larger, then after driving pulling needle shaft 17 to deflect by the promotion push rod 16 of push rod cylinder 18, dials
Needle 20 is inserted into retainer, and then push rod cylinder 18 is withdrawn, and drives pulling needle shaft 17 that workpiece 19 is made to set right by tension spring 28, thus
Realize retainer looks for point location automatically, alleviates the labor intensity of worker；After the completion of setting right, rolling element 39(, that is, needle roller) it is logical
It crosses self weight and lower needle mould 9 is entered by needle tubing 52 under spring, pulling needle cylinder 6 pushes pulling ear 42 that 30 ° of the rotation of thumb wheel 10 is driven to roll
Body 39 is fallen into the guide groove 11 of lower needle mould 9, and then claw cylinder 3 pushes pressing pawl 8 that rolling element 39 is pressed into workpiece 19, is completed
The assembly of workpiece 19, and turntable 1 is rotated by DD motor 33, it can effectively realize continuous 19 assembly manipulation of workpiece, work effect
Rate is high, alleviates labor intensity, and may be adapted to large batch of assembly processing, effectively increases the economic benefit of enterprise.
Claims (7)
1. a kind of assembly machine for plain thrust bearing, it is characterised in that: it includes turntable, the work that is fixed on the turntable
Part support mould, the workpiece support mould top are equipped with claw cylinder, mounting ring are housed on the claw cylinder, is passed through in the mounting ring
Connecting shaft is connected with pulling needle cylinder, and the claw cylinder bottom is connected with bushing, and the claw cylinder connects across the bushing
It is connected to pressing pawl, the sleeve is equipped with lower needle mould, is rotatably equipped in the lower needle mould and is connected with the pulling needle cylinder
Thumb wheel is provided with the guide groove of coaxial arrangement on the lower needle mould, thumb wheel, has needle tubing under the spring of rolling element and passes through the knit stitch
Mould is connected with the guide groove.
2. a kind of assembly machine for plain thrust bearing according to claim 1, it is characterised in that: the turntable side
Equipped with looking for point location station, described to look for point location station include base, the pulling needle lifting cylinder being set on the base, described
Pulling needle lifting cylinder is connected with mounting plate by linear bearing, and the push rod cylinder being connected with push rod, institute are housed on the mounting plate
It states and connects the pulling needle shaft on push rod, and the pulling needle shaft passes through the mounting plate and is connected with the corresponding workpiece Tuo Monei
The pulling needle of the workpiece.
3. a kind of assembly machine for plain thrust bearing according to claim 2, it is characterised in that: described to look for point location
Station further includes loaded on the linear guide on the base, and guide plate is installed in the linear guide by sliding block, described to lead
To the guiding axis cooperated with the linear bearing is connected between plate and the mounting plate, described close to the turntable side is led
Buffer is equipped with by connecting plate on plate, is switched on the mounting plate equipped with close, the push rod is connected with one end of tension spring
It connects, the other end of the tension spring is connected on the mounting plate, and the pulling needle shaft passes through the mounting plate and is connected with shifting block, institute
Pulling needle is stated loaded on the shifting block.
4. a kind of assembly machine for plain thrust bearing according to claim 1, it is characterised in that: it further includes corresponding to
The hold-down mechanism of workpiece support mould setting, the hold-down mechanism include the pedestal being fixed on the turntable, on the pedestal
It is rotatably equipped with compression axis, pack port is provided on the workpiece support mould, the compression axis passes through the pack port and holds out against the work
The workpiece of part Tuo Monei.
5. a kind of assembly machine for plain thrust bearing according to claim 1, it is characterised in that: the workpiece support mould
At least provided with two, and annular is set on the turntable, and the turntable bottom is connected with DD motor.
6. a kind of assembly machine for plain thrust bearing according to claim 1, it is characterised in that: the workpiece support mould
And through-hole is provided on the corresponding turntable, the card for placing the workpiece is provided on the through-hole wall of the workpiece support mould
Mouthful, the top-pressure mechanism of the corresponding workpiece is equipped with below the turntable, the top-pressure mechanism includes that workpiece withstands cylinder, the work
Part withstands cylinder and is connected with workpiece top pillar, and the workpiece withstands and is equipped with pressure sensor between cylinder and the workpiece top pillar,
The workpiece top pillar passes through through-hole press and supports the workpiece.
7. a kind of assembly machine for plain thrust bearing according to claim 1, it is characterised in that: in the lower needle mould
Equipped be in stepped ramp type groove, the thumb wheel bottom be equipped with it is corresponding with the groove be in stepped ramp type protrusion, the thumb wheel side
Wall is connected with pulling ear, and the pulling ear is connected by impeller-hub with the pulling needle cylinder；The turntable side is equipped with T-shaped pressure
Pass through the pressuring template after template, guide post loaded on ground and guide sleeve cooperation and be connected with supporting plate, on the supporting plate equipped with it is described
The pressing mold lifting cylinder of pressuring template connection, the claw cylinder is loaded on the pressuring template；It is led above the thumb wheel equipped with claw
Xiang Mo is provided with pawl mouth corresponding with the pressing pawl on the claw guiding module, passes through bearing dress in the middle part of the claw guiding module
There is locating shaft, the locating shaft is corresponding with the center of circular hole of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609086.8U CN209026032U (en) | 2018-09-30 | 2018-09-30 | A kind of assembly machine for plain thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609086.8U CN209026032U (en) | 2018-09-30 | 2018-09-30 | A kind of assembly machine for plain thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026032U true CN209026032U (en) | 2019-06-25 |
Family
ID=66905534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609086.8U Active CN209026032U (en) | 2018-09-30 | 2018-09-30 | A kind of assembly machine for plain thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058307A (en) * | 2018-09-30 | 2018-12-21 | 无锡双益精密机械有限公司 | Assembly machine for plain thrust bearing |
-
2018
- 2018-09-30 CN CN201821609086.8U patent/CN209026032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058307A (en) * | 2018-09-30 | 2018-12-21 | 无锡双益精密机械有限公司 | Assembly machine for plain thrust bearing |
| CN109058307B (en) * | 2018-09-30 | 2023-08-18 | 无锡双益精密机械有限公司 | Assembly machine for plane thrust bearing |
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