CN207349284U - Retainer press fitting steel ball mechanism - Google Patents
Retainer press fitting steel ball mechanism Download PDFInfo
- Publication number
- CN207349284U CN207349284U CN201721008162.5U CN201721008162U CN207349284U CN 207349284 U CN207349284 U CN 207349284U CN 201721008162 U CN201721008162 U CN 201721008162U CN 207349284 U CN207349284 U CN 207349284U
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- China
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- steel ball
- press fitting
- retainer
- seat
- indexing
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Abstract
Retainer press fitting steel ball mechanism, include press fitting steel ball mechanism, the press fitting steel ball mechanism includes press fitting cylinder, press fitting cylinder slide unit, press fitting bar and steel ball and imports seat, the press fitting cylinder right end is connected with press fitting bar by being pressed cylinder slide unit, the press fitting bar right end access steel ball imports seat, the steel ball, which is imported on the right side of seat, is provided with retainer, and the steel ball imports seat upper end and is provided with steel ball connecting seat, and the steel ball connecting seat upper end is provided with multiple steel ball pan feeding tracheaes.The utility model realizes full-automatic device assembling retainer steel ball, and efficient, stable quality reduces labor intensity, and cost low volume simple in structure is small, and efficiency assembles 500 600 products per hour, substantially increases the efficiency of product.
Description
Technical field
The utility model belongs to machinery field, more particularly to a kind of retainer press fitting steel ball mechanism.
Background technology
Need to be pressed 33 steel balls on each retainer, since in artificial press fitting steel ball to retainer, efficiency is low, and work is strong
Degree is big, of high cost, causes very big resources costs and wastes.
The content of the invention
The utility model provides a kind of retainer press fitting steel ball mechanism, solves above technical problem.
What the purpose of this utility model was realized in：Retainer press fitting steel ball mechanism, comprising support base, the branch
Support base upper end is provided with press fitting steel ball mechanism base by slide, and the sliding rail rear end is connected with traversing insertion cylinder, its
It is characterized in that：The press fitting steel ball mechanism base upper surface has been bolted press fitting steel ball mechanism；The press fitting steel
Pearl mechanism includes press fitting cylinder, press fitting cylinder slide unit, press fitting bar and steel ball and imports seat, and the press fitting cylinder right end passes through press fitting
Cylinder slide unit is connected with press fitting bar, and press fitting bar right end access steel ball imports seat, and the steel ball is imported on the right side of seat and set
There is retainer, the steel ball imports seat upper end and is provided with steel ball connecting seat, and the steel ball connecting seat upper end is provided with multiple
Steel ball pan feeding tracheae.
The press fitting steel ball mechanism is set to off in the symmetrical structure of retainer.
The steel ball imports seat and includes steel ball importing seat lower die and steel ball importing seat upper mold, and the steel ball is imported under seat
Orthogonal multiple steel ball guide grooves and gear steel ball spring groove are provided with mould, steel ball imports in seat upper mold and is provided with multiple steel balls
Feed chute, the steel ball feed chute are vertical with steel ball guide groove.
Gear steel ball spring is provided with the gear steel ball spring groove
The steel ball pan feeding tracheae is arranged to two rows and staggers be uniformly distributed on steel ball connecting seat.
The retainer rear end is fixed in indexing driving shaft, and the indexing driving shaft penetrates essence successively from front to back
Close bearing, indexing inductive disks, the rear end of the indexing driving shaft is connected by shaft coupling with stepper motor.
The indexing inductive disks are provided in round, and multiple U-shaped notches, the U are evenly distributed with the circle
Type notch distribution angle is consistent with the steel ball distribution angle of retainer, and indexing sensing is provided with below the indexing inductive disks
Device.
The utility model realizes full-automatic device assembling retainer steel ball, and efficient, stable quality reduces labor intensity,
Cost low volume simple in structure is small, and efficiency assembles 500-600 product per hour, substantially increases the efficiency of product.Steel ball enters
Material tracheae is arranged to two rows and staggers be uniformly distributed on steel ball connecting seat, saves space；Gear steel is provided with gear steel ball spring groove
Pearl spring, during for operating continuously, being pressed into retainer for next group steel ball and preparing；Indexing inductive disks are provided in round, institute
The steel ball distribution angle one of multiple U-shaped notches, the U-shaped notch distribution angle and retainer is evenly distributed with the circle stated
Cause, indexing inductor is provided with below the indexing inductive disks, it is versatile.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 2.
Fig. 4 imports seat lower die schematic three dimensional views for the utility model steel ball.
Fig. 5 imports seat upper mold schematic three dimensional views for the utility model steel ball.
In figure：1st, traversing insertion cylinder, 2, stepper motor, 3, slide, 4, indexing inductor, 5, shaft joint, 6, indexing sense
It should coil, 7, precision bearing, 8, indexing driving shaft, 9, press fitting cylinder, 10, press fitting bar, 11, steel ball connecting seat, 12, steel ball pan feeding gas
Pipe, 13, steel ball, 14, retainer, 15, gear steel ball spring, 16, support base, 17, press fitting steel ball mechanism base, 18, press fitting gas
Cylinder slide unit, 19, press fitting bar pressing plate, 20, steel ball import seat, 20-1, steel ball import seat lower die, 20-2, steel ball import seat upper mold,
20-3, steel ball guide groove, 20-4, gear steel ball spring groove, 20-5, steel ball feed chute.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as the limitation to the utility model：
In fig 2：Retainer press fitting steel ball mechanism, comprising support base 16,16 upper end of support base passes through
Slide 3 is provided with press fitting steel ball mechanism base 17, and 3 rear end of slide is connected with traversing insertion cylinder 1, it is characterised in that：
17 upper surface of press fitting steel ball mechanism base has been bolted press fitting steel ball mechanism；The press fitting steel ball mechanism bag
The cylinder 9 containing press fitting, press fitting cylinder slide unit 18, press fitting bar 10 and steel ball import seat 20, and 9 right end of press fitting cylinder passes through press fitting
Cylinder slide unit 18 is connected with press fitting bar 10, and 10 right end of press fitting bar access steel ball imports seat 20, and the steel ball imports seat
20 right sides are provided with retainer 14, and the steel ball imports 20 upper end of seat and is provided with steel ball connecting seat 11, steel ball connection
11 upper ends of seat are provided with multiple steel ball pan feeding tracheaes 12.
The press fitting steel ball mechanism is set to off in 14 symmetrical structure of retainer.
Such as Fig. 4, Fig. 5, the steel ball imports seat 20 and includes steel ball importing seat lower die 20-1 and steel ball importing seat upper mold 20-
2, the steel ball, which is imported in seat lower die 20-1, is provided with orthogonal multiple steel ball guide groove 20-3 and gear steel ball spring groove 20-
4, steel ball, which is imported in seat upper mold 20-2, is provided with multiple steel ball feed chute 20-5, the steel ball feed chute 20-5 and steel ball guide groove
20-3 is vertical.
Gear steel ball spring 15 being provided with the gear steel ball spring groove 20-4, being next group steel during for operating continuously
Prepare in pearl press-in retainer 14.
The steel ball pan feeding tracheae 12 is arranged to two rows and staggers be uniformly distributed on steel ball connecting seat 11, saves space.
Such as Fig. 3,14 rear end of retainer is fixed in indexing driving shaft 8, and the indexing driving shaft 8 is from front to back
Precision bearing 7, indexing inductive disks 6 are penetrated successively, and the rear end of the indexing driving shaft 8 passes through shaft coupling 5 and 2 phase of stepper motor
Even.
The indexing inductive disks 6 are provided in round, and multiple U-shaped notches, the U are evenly distributed with the circle
Type notch distribution angle is consistent with the steel ball distribution angle of retainer 14, and the lower section of indexing inductive disks 6 is provided with indexing sense
Device 4 is answered, the distributed number situation of more retainer steel ball accordingly adjusts the U-shaped notch of indexing inductive disks 6, to be adapted to various types
The retainer steel ball installation of number size.
When it is implemented, before retainer 14 is sent to this mechanism from rotating disk mechanism, traversing insertion cylinder 1, which stretches out, is inserted into guarantor
Hold in frame 14, testing agency is opposite direction as crossed, the driving indexing driving shaft 8 of stepper motor 2 rotates to 14 positive and negative detection of retainer
One induction point, sensing angle is consistent with 13 distribution angle of steel ball in retainer 14, retainer 14 is become a full member, if square
To the press fitting cylinder 9 of both sides stretches out, and the steel ball 13 in steel ball connecting seat 11 is pressed into retainer 14 by being pressed bar 10, one
Secondary pressure both sides, after completing one group of steel ball press mounting, press fitting cylinder 9, which is retracted, to be resetted, the driving indexing driving shaft 8 of stepper motor 2 rotation two
After a induction point makes next group of steel ball of 14 rotary assembled of retainer, repetition be completed steel ball 13 successively, press fitting cylinder 9 resets,
Traversing insertion cylinder 1 resets, and completes the press fitting circulation of a product.
Above-described embodiment is only intended to clearly illustrate the description that the utility model is made, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of changes can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious change thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (7)
1. retainer press fitting steel ball mechanism, includes support base（16）, the support base（16）Upper end passes through slide（3）If
It is equipped with press fitting steel ball mechanism base（17）, the slide（3）Rear end is connected with traversing insertion cylinder（1）, it is characterised in that：Institute
The press fitting steel ball mechanism base stated（17）Upper surface has been bolted press fitting steel ball mechanism；The press fitting steel ball mechanism bag
The cylinder containing press fitting（9）, press fitting cylinder slide unit（18）, press fitting bar（10）Seat is imported with steel ball（20）, the press fitting cylinder（9）It is right
End is by being pressed cylinder slide unit（18）It is connected with press fitting bar（10）, the press fitting bar（10）Right end access steel ball imports seat
（20）, the steel ball imports seat（20）Right side is provided with retainer（14）, the steel ball imports seat（20）Upper end is provided with
Steel ball connecting seat（11）, the steel ball connecting seat（11）Upper end is provided with multiple steel ball pan feeding tracheaes（12）.
2. retainer press fitting steel ball mechanism according to claim 1, it is characterised in that：The press fitting steel ball mechanism is set
For on retainer（14）Symmetrical structure.
3. retainer press fitting steel ball mechanism according to claim 1, it is characterised in that：The steel ball imports seat（20）Bag
Seat lower die is imported containing steel ball（20-1）Seat upper mold is imported with steel ball（20-2）, the steel ball imports seat lower die（20-1）Interior setting
There are orthogonal multiple steel ball guide grooves（20-3）With gear steel ball spring groove（20-4）, steel ball importing seat upper mold（20-2）Interior setting
There are multiple steel ball feed chutes（20-5）, the steel ball feed chute（20-5）With steel ball guide groove（20-3）Vertically.
4. retainer press fitting steel ball mechanism according to claim 3, it is characterised in that：The gear steel ball spring groove（20-
4）Inside it is provided with gear steel ball spring（15）.
5. retainer press fitting steel ball mechanism according to claim 1, it is characterised in that：The steel ball pan feeding tracheae（12）
It is arranged to two rows and staggers be uniformly distributed in steel ball connecting seat（11）On.
6. retainer press fitting steel ball mechanism according to claim 1, it is characterised in that：The retainer（14）Rear end is consolidated
It is scheduled on indexing driving shaft（8）Interior, described indexing driving shaft（8）Penetrate precision bearing successively from front to back（7）, indexing inductive disks
（6）, the indexing driving shaft（8）Rear end pass through shaft coupling（5）With stepper motor（2）It is connected.
7. retainer press fitting steel ball mechanism according to claim 6, it is characterised in that：The indexing inductive disks（6）If
Circle is set to, multiple U-shaped notches, the U-shaped notch distribution angle and retainer are evenly distributed with the circle（14）
Consistent, the described indexing inductive disks of steel ball distribution angle（6）Lower section is provided with indexing inductor（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008162.5U CN207349284U (en) | 2017-08-14 | 2017-08-14 | Retainer press fitting steel ball mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008162.5U CN207349284U (en) | 2017-08-14 | 2017-08-14 | Retainer press fitting steel ball mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349284U true CN207349284U (en) | 2018-05-11 |
Family
ID=62411481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008162.5U Active CN207349284U (en) | 2017-08-14 | 2017-08-14 | Retainer press fitting steel ball mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561445A (en) * | 2018-05-15 | 2018-09-21 | 界首市皖俊轴承有限公司 | A kind of bearing retainer ball installation device |
| CN110159665A (en) * | 2019-06-04 | 2019-08-23 | 泛亚电子工业(无锡)有限公司 | Retainer automatic ball feeding machine and its assembly method |
-
2017
- 2017-08-14 CN CN201721008162.5U patent/CN207349284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561445A (en) * | 2018-05-15 | 2018-09-21 | 界首市皖俊轴承有限公司 | A kind of bearing retainer ball installation device |
| CN110159665A (en) * | 2019-06-04 | 2019-08-23 | 泛亚电子工业(无锡)有限公司 | Retainer automatic ball feeding machine and its assembly method |
| CN110159665B (en) * | 2019-06-04 | 2024-03-15 | 泛亚电子工业(无锡)有限公司 | Automatic ball loader for retainer and assembly method thereof |
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