CN211202643U - Ball distributor - Google Patents
Ball distributor Download PDFInfo
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- CN211202643U CN211202643U CN201922256256.XU CN201922256256U CN211202643U CN 211202643 U CN211202643 U CN 211202643U CN 201922256256 U CN201922256256 U CN 201922256256U CN 211202643 U CN211202643 U CN 211202643U
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- ball
- mounting seat
- driving device
- detection device
- dividing
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Abstract
The utility model discloses a ball distributor, which comprises a mounting seat, a ball distributing head, a driving device and a detecting device; the ball dividing head is fixed at the bottom of the mounting seat and consists of ball grooves and ball dividing claws alternately; the driving device is used for driving the mounting seat to operate; the detection device is used for detecting whether steel balls exist in each arc-shaped ball groove. The utility model is provided with the driving device and the detecting device, the ball distributing head is driven by the driving device to distribute balls, and the automation degree is higher; and the detection device ensures that steel balls are arranged in each ball groove, so that the condition of missing of the bearing balls can be effectively avoided, the generation of defective products is reduced, and the production benefit is improved.
Description
Technical Field
The utility model belongs to the technical field of the bearing assembly technique and specifically relates to a ball distributor is related to.
Background
After assembling and fitting the conventional water pump bearing, before press-fitting the steel ball retainer, the steel balls need to be separated, and then the steel ball retainer is installed upwards. At present, most of the manual ball separating devices are adopted, and the adopted tools are generally self-made ball separating devices. The labor intensity of operators is high by adopting manual ball separation; because the steel ball retainer is directly pressed after ball separation, the missing steel balls of the bearing can not be detected, and the bearing is directly failed, thereby increasing the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an degree of automation is high, can guarantee to divide the accurate ball ware of dividing.
Realize the utility model discloses the technical scheme of purpose is: a ball distributor comprises a mounting seat, a ball distributing head, a driving device and a detection device; the ball dividing head is fixed at the bottom of the mounting seat and consists of ball grooves and ball dividing claws alternately; the driving device is used for driving the mounting seat to operate; the detection device is used for detecting whether steel balls exist in each arc-shaped ball groove.
The detection device comprises a P L C and a conductive rod movably arranged at the top of each ball groove, wherein each conductive rod is electrically connected with the P L C.
The ball dividing head is characterized in that mounting holes corresponding to the ball grooves are uniformly distributed in the top of the ball dividing head, the mounting seat is arranged in a hollow mode, the conducting rod is positioned in the mounting holes through springs, the top end of the conducting rod extends into a cavity of the mounting seat, wiring holes are formed in the side wall of the mounting seat, and the top of each conducting rod penetrates through the wiring holes through a wire to be electrically connected with P L C.
The driving device is a servo motor; the top of the mounting seat is coaxially fixed on an output shaft of the servo motor.
The detection device is a photoelectric sensor arranged at the top of each ball groove.
The ball grooves all comprise arc ends at the tops and vertical ends connected with the arc ends.
The ball dividing claws are divided into two groups in half, the bottom of one group of ball dividing claws is obliquely arranged along one inclined plane, the bottom of the other group of ball dividing claws is obliquely arranged along the other inclined plane, and the included angles formed between the two inclined planes and the horizontal plane are complementary.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model is provided with the driving device and the detecting device, the ball distributing head is driven by the driving device to distribute balls, and the automation degree is higher; and the detection device ensures that steel balls are arranged in each ball groove, so that the condition of missing of the bearing balls can be effectively avoided, the generation of defective products is reduced, and the production benefit is improved.
(2) The utility model discloses a conducting rod and P L C electric connection come the steel ball that detects in the ball groove, not only detect the accuracy, and the cost is lower moreover.
(3) The utility model discloses a mount pad cavity sets up, the installation of the conducting rod of not only being convenient for, has set up the wiring hole moreover on the lateral wall of mount pad, the wiring between conducting rod of being convenient for and the P L C.
The utility model discloses a servo motor drives, and the drive effect is better.
(5) The utility model discloses a photoelectric sensor detects, easily installs.
(6) The ball groove of the utility model comprises the arc end at the top and the vertical end connected with the arc end, so that the steel ball can enter the ball groove conveniently.
(7) The utility model discloses a divide the ball claw to divide into two sets ofly, and the bottom of a group ball claw sets up along an inclined plane slope, and another group ball claw's bottom sets up along another inclined plane slope to the contained angle that forms between two inclined planes and the horizontal plane is complementary, the branch ball of further being convenient for.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the drawings are:
the device comprises a mounting seat 1, a wiring hole 1-1, a ball dividing head 2, a ball groove 2-1, an arc end 2-11, a vertical end 2-12, a ball dividing claw 2-2, a detection device 3 and a conducting rod 3-1.
Detailed Description
(example 1)
Referring to fig. 1, the ball distributor of the present embodiment includes a mounting seat 1, a ball distributing head 2, a driving device, and a detecting device 3.
The ball dividing head 2 is fixed at the bottom of the mounting seat 1, and the ball dividing head 2 is formed by ball grooves 2-1 and ball dividing claws 2-2 alternately. The driving device is used for driving the mounting seat 1 to operate. The detection device 3 is used for detecting whether steel balls exist in each arc-shaped ball groove 2-1.
Further, the detecting device 3 comprises a P L C (not shown in the figure) and a conductive rod 3-1 movably arranged at the top of each ball groove 2-1, each conductive rod 3-1 is electrically connected with the P L C, and counting is carried out through a CTU plus counter in the P L C.
Further, mounting holes corresponding to the positions of the ball grooves 2-1 are uniformly distributed in the top of the ball dividing head 2. in order to facilitate connection of the conducting rods 3-1 and the P L C, the inside of the mounting seat 1 is arranged in a hollow mode, the conducting rods 3-1 are positioned in the mounting holes through springs, the top ends of the conducting rods 3-1 extend into the cavity of the mounting seat 1, wiring holes 1-1 are formed in the side wall of the mounting seat 1, and the top of each conducting rod 3-1 penetrates through the wiring holes 1-1 through a wire to be electrically connected with the P L C.
Further, the driving device is a servo motor. The top of the mounting base 1 is coaxially fixed on an output shaft of the servo motor.
Furthermore, the ball grooves 2-1 respectively comprise arc ends 2-11 at the top and vertical ends 2-12 connected with the arc ends 2-11, so that steel balls can better enter the ball grooves 2-1.
In order to facilitate ball separation, the ball separating claws 2-2 are divided into two groups in half, the bottom of one group of ball separating claws 2-2 is obliquely arranged along one inclined plane, the bottom of the other group of ball separating claws 2-2 is obliquely arranged along the other inclined plane, and the included angles formed between the two inclined planes and the horizontal plane are complementary.
(example 2)
This embodiment is substantially the same as embodiment 1 except that: the detecting means 3 of the present embodiment is a photoelectric sensor fixed on the top of each ball groove 2-1.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A ball distributor is characterized in that: comprises a mounting seat (1), a ball dividing head (2), a driving device and a detection device (3); the ball dividing head (2) is fixed at the bottom of the mounting seat (1), and the ball dividing head (2) is formed by ball grooves (2-1) and ball dividing claws (2-2) at intervals; the driving device is used for driving the mounting seat (1) to operate; the detection device (3) is used for detecting whether steel balls exist in each arc-shaped ball groove (2-1).
2. The ball separator according to claim 1, wherein the detection device (3) comprises a P L C and a conductive rod (3-1) movably arranged at the top of each ball groove (2-1), and each conductive rod (3-1) is electrically connected with the P L C.
3. The ball distributor according to claim 2, characterized in that mounting holes corresponding to the positions of the ball grooves (2-1) are uniformly distributed at the top of the ball distributing head (2), the mounting seat (1) is hollow, the conducting rods (3-1) are positioned in the mounting holes through springs, the top ends of the conducting rods (3-1) extend into the cavities of the mounting seat (1), wiring holes (1-1) are formed in the side wall of the mounting seat (1), and the top of each conducting rod (3-1) penetrates through the wiring holes (1-1) through a wire to be electrically connected with P L C.
4. A ball dispenser according to claim 1, wherein: the driving device is a servo motor; the top of the mounting seat (1) is coaxially fixed on an output shaft of the servo motor.
5. A ball dispenser according to claim 1, wherein: the detection device (3) is a photoelectric sensor arranged at the top of each ball groove (2-1).
6. A ball separator according to any one of claims 1 to 5, wherein: the ball grooves (2-1) comprise arc ends (2-11) at the tops and vertical ends (2-12) connected with the arc ends (2-11).
7. A ball dispenser according to claim 6, wherein: the ball dividing claws (2-2) are divided into two groups in half, the bottom of one group of ball dividing claws (2-2) is obliquely arranged along one inclined plane, the bottom of the other group of ball dividing claws (2-2) is obliquely arranged along the other inclined plane, and the included angles formed between the two inclined planes and the horizontal plane are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256256.XU CN211202643U (en) | 2019-12-16 | 2019-12-16 | Ball distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256256.XU CN211202643U (en) | 2019-12-16 | 2019-12-16 | Ball distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202643U true CN211202643U (en) | 2020-08-07 |
Family
ID=71855572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922256256.XU Active CN211202643U (en) | 2019-12-16 | 2019-12-16 | Ball distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251082A (en) * | 2021-04-28 | 2021-08-13 | 重庆长江轴承股份有限公司 | Bearing ball separator with two-stage buffer structure |
| CN115625508A (en) * | 2022-12-08 | 2023-01-20 | 苏州英维特精密机械有限公司 | Assembling device for bearing steel balls |
-
2019
- 2019-12-16 CN CN201922256256.XU patent/CN211202643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251082A (en) * | 2021-04-28 | 2021-08-13 | 重庆长江轴承股份有限公司 | Bearing ball separator with two-stage buffer structure |
| CN113251082B (en) * | 2021-04-28 | 2022-11-22 | 重庆长江轴承股份有限公司 | Bearing ball separator with two-stage buffer structure |
| CN115625508A (en) * | 2022-12-08 | 2023-01-20 | 苏州英维特精密机械有限公司 | Assembling device for bearing steel balls |
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