CN209093905U - A kind of linear device for eliminating of bending needle roller - Google Patents
A kind of linear device for eliminating of bending needle roller Download PDFInfo
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- CN209093905U CN209093905U CN201821889893.XU CN201821889893U CN209093905U CN 209093905 U CN209093905 U CN 209093905U CN 201821889893 U CN201821889893 U CN 201821889893U CN 209093905 U CN209093905 U CN 209093905U
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- China
- Prior art keywords
- needle roller
- fixedly connected
- screening
- eliminating
- pedestal
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Abstract
The utility model relates to a kind of linear device for eliminating of bending needle roller, including pedestal, main box and bottom plate, the main box is fixedly mounted on the upper end of pedestal, the bottom plate is located at the side of pedestal, the inner wall of the main box is fixedly connected with helical orbit, and one end of helical orbit is fixedly connected with screening track, the screening track is fixedly connected with sliding slot far from one end of helical orbit, and the lower end of sliding slot is fixedly connected with slipping groove stent, the upper end of the screening track is provided with sieve pore, screening tank and clearance groove.The linear device for eliminating of bending needle roller, needle roller enters screening track by spiral structure, reduce labour, it is rejected by the needle roller that screening track becomes larger Curved, the underproof needle roller of length is screened out by valve clearance, the needle roller that bending is got stuck is screened and rejected by linear sieve automatic extending-contracting apparatus, realizes the automation that bending needle roller is rejected, production efficiency is substantially increased, ensure that the quality of needle roller.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to a kind of linear device for eliminating of bending needle roller.
Background technique
Needle bearing is to provide certain effect, can promote enables whole system in the product operation of machinery production
A kind of enough machine components equipment normally operationalized, needle bearing be widely used applied to automobile, motorcycle, vehicle using motor,
Electric tool, frame, agricultural machinery, industrial sewing machine, engineering machinery field have lower depth of section and higher carrying energy
Power.
And existing needle roller can cause deformation to needle roller in production, transportational process, and deformation needle roller is carried out at present
The method of detection is mostly manually to detect, and more slowly, wastes a large amount of time, and some of them deformation degree is small
Needle roller be with the naked eye not necessarily capable of detecting when that detection effect is bad.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and simple, the design reasonable one that provides a kind of structure
The kind bending linear device for eliminating of needle roller.
The utility model achieves the above object through the following technical schemes:
A kind of linear device for eliminating of bending needle roller, including pedestal, main box and bottom plate, the main box are fixedly mounted on
The upper end of pedestal, the bottom plate are located at the side of pedestal, and the inner wall of the main box is fixedly connected with helical orbit, and spiral track
The one end in road is fixedly connected with screening track, and the screening track is fixedly connected with sliding slot far from one end of helical orbit, and sliding
The lower end of slot is fixedly connected with slipping groove stent, and the upper end of the screening track is provided with sieve pore, screening tank and clearance groove, and screens
Slot position is fixedly installed with valve above the clearance groove between sieve pore and clearance groove, and support is provided with below clearance groove
The upper end of box, the bottom plate is fixedly connected with electric machine support close to the position of side, and the side of electric machine support is movably installed with
Collection box, the upper end of the electric machine support is fixedly installed with motor, and one end of motor is fixedly connected with rotating disk, the rotation
Hydraulic cylinder is fixedly installed at the internal axis of disk, and the upper end inner wall of rotating disk is fixedly connected with controller, the hydraulic cylinder
Internal activity piston rod is installed, and one end of piston rod is fixedly connected with sensor, and one end of the sensor is fixed to be connected
It is connected to screening net, and screens the inside that net is located at screening tank, sensor is common gravity sensor, and needle roller once sticks into screening
Sensor sensing will transmit signal into controller to Gravity changer, sensor after net, and controller is common single-chip microcontroller, type
Number optional AT89C51 single-chip microcontroller.
As the scheme that advanced optimizes of the utility model, the pedestal is internally provided with vibrator, the motor, biography
It is electrically connected between sensor, controller and vibrator, controller can control the rotation of motor and the work of vibrator.
As the scheme that advanced optimizes of the utility model, the rear end of the motor is fixedly connected with power supply line, the liquid
Cylinder pressure is connect with extraneous hydraulic pump, and hydraulic pump is also connect with controller, can control the movement of piston in hydraulic cylinder bar.
As the scheme that advanced optimizes of the utility model, the screening net is internally provided with mesh, the diameter of mesh
Greater than the diameter of needle roller, the thickness of the screening net is less than the width of screening tank, and normal needle roller can be directly from the mesh of screening net
In pass through.
As the scheme that advanced optimizes of the utility model, the inside of the collection box and tray is provided with elastic cotton,
And collection box is located at the underface of hydraulic cylinder, the lower end of the tray is fixedly connected with mobile tray bracket, and elastic cotton can be to prevent
Only needle roller fierceness collides and causes secondary damage, can also reduce the noise of needle roller collision and generation.
The utility model has the beneficial effects that:
1) the utility model can carry out multiple automatic screening to needle roller, and after needle roller pours into main box, vibrator makes
Needle roller enters screening track by spiralling helical orbit, reduces labour, and Curved is become larger by screening track
Needle roller directly reject, the underproof needle roller of length is screened out by valve clearance, production efficiency is substantially increased, ensure that rolling
The quality of needle；
2) needle roller that bending is got stuck is screened and is rejected, straight line by linear sieve automatic extending-contracting apparatus by the utility model
Formula sieve automatic extending-contracting apparatus is made of motor, rotating disk, screening net, sensor, controller, hydraulic cylinder, when needle roller is stuck in sieve
Kong Zhonghou, sensor transmissions signal to controller, controller control vibrator stops working, and controls extraneous hydraulic device to drive
Hydrodynamic cylinder pressure, the piston rod retraction in hydraulic cylinder, while motor rotation is controlled, motor drives rotating disk to rotate 90 degree, is bent
Needle roller is since gravity falls into collection box, and subsequent motor drives rotating disk to turn round 90 degree, and piston rod elongation, screening net is again introduced into
Screening tank, vibrator work on, until having needle roller to block sieve pore again, realize the automation that bending needle roller is rejected, significantly
The time for shortening detection, accelerate production efficiency；
3) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3, which is the utility model piston cylinder, matches view with screening net.
Fig. 4, which is the utility model tray, matches view with clearance groove.
In figure: 1 pedestal, 2 main boxes, 3 slipping groove stents, 4 sliding slots, 5 screening tracks, 6 controllers, 7 hydraulic cylinders, 8 motors, 9
Rotating disk, 10 electric machine supports, 11 collection boxes, 12 bottom plates, 13 piston rods, 14 valves, 15 screening nets, 16 sieve pores, 17 helical orbits,
18 sensors, 19 clearance grooves, 20 trays, 21 screening tanks.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figs 1-4, the linear device for eliminating of a kind of bending needle roller, including pedestal 1, main box 2 and bottom plate 12, main tank
Body 2 is fixedly mounted on the upper end of pedestal 1, and bottom plate 12 is located at the side of pedestal 1, and the inner wall of main box 2 is fixedly connected with spiral track
Road 17, and one end of helical orbit 17 is fixedly connected with screening track 5, screening track 5 is fixed far from one end of helical orbit 17
It is connected with sliding slot 4, and the lower end of sliding slot 4 is fixedly connected with slipping groove stent 3, the upper end of screening track 5 is provided with sieve pore 16, screening
Slot 21 and clearance groove 19, and screening tank 21, between sieve pore 16 and clearance groove 19, the top of clearance groove 19 is fixedly installed with valve
Door 14, and the lower section of clearance groove 19 is provided with tray 20, the upper end of bottom plate 12 is fixedly connected with motor branch close to the position of side
Frame 10, and the side of electric machine support 10 is movably installed with collection box 11, the upper end of electric machine support 10 is fixedly installed with motor 8, and
One end of motor 8 is fixedly connected with rotating disk 9, is fixedly installed with hydraulic cylinder 7 at the internal axis of rotating disk 9, and rotating disk 9
Upper end inner wall is fixedly connected with controller 6, and the internal activity of hydraulic cylinder 7 is equipped with piston rod 13, and one end of piston rod 13 is solid
Surely it is connected with sensor 18, one end of sensor 18 is fixedly connected with screening net 15, and screens net 15 and be located at the interior of screening tank 21
Portion, pedestal 1 are internally provided with vibrator, are electrically connected between motor 8, sensor 18, controller 6 and vibrator, motor 8
Rear end be fixedly connected with power supply line, hydraulic cylinder 7 connect with extraneous hydraulic pump, and that screens net 15 is internally provided with mesh, mesh
Diameter be greater than needle roller diameter, screening net 15 thickness be less than screening tank 21 width, the inside of collection box 11 and tray 20
It is provided with elastic cotton, and collection box 11 is located at the underface of hydraulic cylinder 7, the lower end of tray 20 is fixedly connected with mobile tray branch
Frame.
It should be noted that the device is when in use, first needle roller is poured into main box 2, vibrator is started to work, vibration
Meeting is so that needle roller is along in the operation of helical orbit 17 extremely screening track 5, and the more serious needle roller of Bending Deformation is directly from screening track 5
On sieve pore 16 in screen out, the not serious needle roller of Bending Deformation continues to move ahead, when needle roller through being located at screening tank 21 in screening
When net 15, curved needle roller can be stuck in the mesh on screening net 15, and the sensor 18 connecting at this time with screening net 15 can incude
And signal is transmitted into controller 6, controller 6 controls vibrator and stops working, and then controls extraneous hydraulic pump works, and hydraulic
The connected hydraulic cylinder 7 of pump is started to work, and the piston rod 13 in hydraulic cylinder 7 bounces back, and screening net 15 exits screening tank 21, is then controlled
Device 6 control motor 8 work, motor 8 rotate after drive rotating disk 9 rotate, rotating disk 9 rotate 90 degree, curved needle roller due to
Gravity falls off from the mesh on screening net 15, and needle roller can drop down onto collection box 11, and subsequent piston rod 13 extends, and screens net
15 are again introduced into screening tank 21, and task, driving needle roller move ahead until there is curved needle roller to stick into screening again vibrator again
In net 15, and the inadequate needle roller of length is when clearance groove 19 by that can fall into tray 20, and qualified needle roller can pass through valve 14
It enters in sliding slot 4, completes screening.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (5)
1. a kind of linear device for eliminating of bending needle roller, including pedestal (1), main box (2) and bottom plate (12), the main box
(2) it is fixedly mounted on the upper end of pedestal (1), the bottom plate (12) is located at the side of pedestal (1), it is characterised in that: the main tank
The inner wall of body (2) is fixedly connected with helical orbit (17), and one end of helical orbit (17) is fixedly connected with screening track (5),
Screening track (5) is fixedly connected with sliding slot (4) far from the one end of helical orbit (17), and the fixed company in lower end of sliding slot (4)
It being connected to slipping groove stent (3), the upper end of screening track (5) is provided with sieve pore (16), screening tank (21) and clearance groove (19), and
Screening tank (21) is located between sieve pore (16) and clearance groove (19), is fixedly installed with valve above the clearance groove (19)
(14), it and below clearance groove (19) is provided with tray (20), the upper end of the bottom plate (12) is fixed close to the position of side to be connected
It is connected to electric machine support (10), and the side of electric machine support (10) is movably installed with collection box (11), the electric machine support (10)
Upper end is fixedly installed with motor (8), and one end of motor (8) is fixedly connected with rotating disk (9), the inside of the rotating disk (9)
It is fixedly installed at axle center hydraulic cylinder (7), and the upper end inner wall of rotating disk (9) is fixedly connected with controller (6), the hydraulic cylinder
(7) internal activity is equipped with piston rod (13), and one end of piston rod (13) is fixedly connected with sensor (18), the sensing
One end of device (18) is fixedly connected with screening net (15), and screens the inside that net (15) are located at screening tank (21).
2. a kind of linear device for eliminating of bending needle roller according to claim 1, it is characterised in that: the pedestal (1)
It is internally provided with vibrator, is electrically connected between the motor (8), sensor (18), controller (6) and vibrator.
3. a kind of linear device for eliminating of bending needle roller according to claim 2, it is characterised in that: the motor (8)
Rear end is fixedly connected with power supply line, and the hydraulic cylinder (7) connect with extraneous hydraulic pump.
4. a kind of linear device for eliminating of bending needle roller according to claim 1, it is characterised in that: the screening net (15)
Be internally provided with mesh, the diameter of mesh is greater than the diameter of needle roller, and the thickness of screening net (15) is less than screening tank (21)
Width.
5. a kind of linear device for eliminating of bending needle roller according to claim 1, it is characterised in that: the collection box (11)
It is provided with elastic cotton with the inside of tray (20), and collection box (11) is located at the underface of hydraulic cylinder (7), the tray (20)
Lower end be fixedly connected with mobile tray bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889893.XU CN209093905U (en) | 2018-11-16 | 2018-11-16 | A kind of linear device for eliminating of bending needle roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889893.XU CN209093905U (en) | 2018-11-16 | 2018-11-16 | A kind of linear device for eliminating of bending needle roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093905U true CN209093905U (en) | 2019-07-12 |
Family
ID=67160089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821889893.XU Active CN209093905U (en) | 2018-11-16 | 2018-11-16 | A kind of linear device for eliminating of bending needle roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474357A (en) * | 2020-12-13 | 2021-03-12 | 新邵县四杰竹业发展有限公司 | Bent-straight separation device for bamboo chopstick production |
-
2018
- 2018-11-16 CN CN201821889893.XU patent/CN209093905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474357A (en) * | 2020-12-13 | 2021-03-12 | 新邵县四杰竹业发展有限公司 | Bent-straight separation device for bamboo chopstick production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 210000 No.6, run Li Road, yongyang Town, Lishui District, Nanjing City, Jiangsu Province Patentee after: NANJING RENHENG BEARING Co.,Ltd. Address before: 211200 7 Runli Road, South District, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: NANJING RENHENG BEARING ROLLING BODY Co.,Ltd. |