CN201246417Y - Ball collecting apparatus of bearing ball division retainer assembly machine - Google Patents
Ball collecting apparatus of bearing ball division retainer assembly machine Download PDFInfo
- Publication number
- CN201246417Y CN201246417Y CNU2008200393320U CN200820039332U CN201246417Y CN 201246417 Y CN201246417 Y CN 201246417Y CN U2008200393320 U CNU2008200393320 U CN U2008200393320U CN 200820039332 U CN200820039332 U CN 200820039332U CN 201246417 Y CN201246417 Y CN 201246417Y
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- China
- Prior art keywords
- ball
- mandrel
- counterdie
- frame
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- -1 polyoxymethylene Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Mounting Of Bearings Or Others (AREA)
- Automatic Assembly (AREA)
Abstract
The utility model relates to a ball collection device of a bearing ball separation retainer assembly machine, which comprises a machine frame, an electric control system, a cylinder and a lower die. A piston rod of the cylinder is connected with a mandrel and a ball collection head, and the ball collection can be performed through the deadweights of the mandrel and the ball collection head. The ball collection device of the bearing ball separation retainer assembly machine utilizes the deadweight of the mandrel to realize ball collection, no damage is caused on steel balls as well as inner and outer ring grooves, the ball collection precision is high, and the work efficiency is high.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of bearing, especially relates to a kind of ball-collecting device of bearing ball-separating holder assembly machine.
Background technique
In the bearing manufacture process, after the inside and outside circle trap of bearing was good, steel ball was in stochastic regime in bearing channel, and collection ball operation is to provide a definite original state for bulb separation.Its mechanism's complexity of existing ball-collecting device will lean on bigger impact force to impact steel ball so that steel ball concentrates in together when the collection ball, causes the damage of steel ball and Internal and external cycle raceway groove easily, and collection ball precision is difficult to guarantee that working efficiency is also lower.
The model utility content
The applicant is at above-mentioned problem, carried out research and improved, and provides a kind of and collect ball precision height, high working efficiency, can not cause the ball-collecting device of the bearing ball-separating holder assembly machine of steel ball and the damage of Internal and external cycle raceway groove.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of ball-collecting device of bearing ball-separating holder assembly machine comprises frame and automatical control system, and the top device of described frame has cylinder, and the piston rod fore device of cylinder lifts plate; The guide sleeve device is sleeved on the following end device collection bulb of the mandrel in the guide sleeve on frame, last end device has axle cap, lifts integrated circuit board and is enclosed within on the mandrel of axle cap below; Mandrel is provided with the guiding keyway, device connects in the rotation above the guide sleeve and is sleeved on the mandrel, the protruding key that revolves the reducing sleeve inboard is inlaid in the guiding keyway, the projection that revolves the reducing sleeve outside is fastened in the contiguous block, the contiguous block device is at the piston rod front end of cylinder, the cylinder apparatus of cylinder installs the spacing reducing sleeve that revolves of limiting stopper on frame on frame; The counterdie of positioning bearing is installed on the frame of mandrel below, and device has the spring steel ball jackscrew of locking bearing on the counterdie sidewall; Transformer device is on frame, and its mounting point and the axle cap of finishing when collecting ball are contour.
Further:
Be provided with the counterdie mandrel in the above-mentioned counterdie, the shaft shoulder of the shaft shoulder of counterdie and counterdie mandrel is contour.
Above-mentioned collection bulb is made by polyoxymethylene.
Above-mentioned collection bulb is made by nylon.
Technique effect of the present utility model is:
The ball-collecting device of the disclosed bearing ball-separating holder assembly machine of the utility model can not cause the damage of steel ball and Internal and external cycle raceway groove owing to utilize the deadweight of mandrel to realize collecting ball, and collects ball precision height, high working efficiency.
Description of drawings
Fig. 1 is a three-dimensional structure schematic representation of the present utility model.
Fig. 2 is the central cross-sectional view of Fig. 1.
Fig. 3 is the A-A place sectional view of Fig. 2.
Fig. 4 is the plan view that revolves reducing sleeve 4.
Fig. 5 is the three-dimensional structure schematic representation of collection bulb 7.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, 3, frame 1 of the present utility model and automatical control system (not marking in the drawings), cylinder 2 devices are above frame 1, and the piston rod fore device of cylinder 2 lifts plate 3.Guide sleeve 10 devices are on frame 1, be sleeved on the following end device collection bulb 7 of the mandrel 6 in the guide sleeve 10, collection bulb 7 is wide shape (as Fig. 5) behind the paracone, is made by engineering plastics such as polyoxymethylene or nylon, and can reduce may be to the damage of bearing steel ball and Internal and external cycle raceway groove.Axle cap 5 is by the upper end of screw device at mandrel 6, and lifting has a notch on the plate 3, is fastened on the mandrel 6 of axle cap 5 belows, and when the piston rod of cylinder 2 stretched out, mandrel 6 relied on deadweight to lower slider, and lifting plate 3 is not to force to drive mandrel 6 to lower slider.Mandrel 6 is provided with guiding keyway 601, device is sleeved on the mandrel 6 at the reducing sleeve 4 that revolves above the guide sleeve 10, the protruding key 401 that revolves reducing sleeve 4 inboards is inlaid in the guiding keyway 601 (as Fig. 3,4), mandrel 6 can only slide up and down along the direction of protruding key 401 and 601 qualifications of guiding keyway, influences collection ball precision with the rotation that prevents mandrel 6.The projection 402 that revolves reducing sleeve 4 outsides is fastened in the contiguous block 12, contiguous block 12 devices are at the piston rod front end of cylinder 9, the cylinder apparatus of cylinder 9 is on frame 1, but the action driven rotary of cylinder 9 connects cover 4 and rotates in a less angular range, do low-angle rotation thereby drive mandrel 6 and collect bulb 7, this rotation angle can be between 5 °～15 °.Device is at the frame 1 upper limit position block 14 spacing reducing sleeves 4 that revolve, and makes to revolve reducing sleeve 4 and can not move up in operating process.The counterdie 8 of positioning bearing 13 is installed on the frame 1 (not marking in the drawings) of mandrel 6 belows, counterdie 8 is coaxial with mandrel 6, be provided with counterdie mandrel 802 in the counterdie 8, the shaft shoulder of the shaft shoulder of counterdie 8 and counterdie mandrel 802 is contour, device has the spring steel ball jackscrew 801 of locking bearing 13 on counterdie 8 sidewalls, the shaft shoulder of the shaft shoulder of counterdie 8 and counterdie mandrel 802 is held the Internal and external cycle of bearing 13 respectively, spring steel ball jackscrew 801 slightly withstands bearing 13 outer rings, guarantees that steel ball rolls smooth and easy in the bearing enclose raceway groove.Inductor 11 devices are on frame 1, and its mounting point and the axle cap of finishing when collecting ball 5 are contour, and the feedback information that the collection ball can be finished or fail is given automatical control system, and automatical control system of the present utility model manufactures and designs by prior art.
Working procedure of the present utility model:
When conveyer is transported to bearing 13 in the counterdie 8, counterdie mandrel 802 positioning bearings 13 inner rings, spring steel ball jackscrew 801 slightly withstands bearing 13 outer rings, the Internal and external cycle of bearing 13 is placed on respectively on the shaft shoulder of the shaft shoulder of contour counterdie 8 and counterdie mandrel 802, and steel ball can smooth and easy rolling in the bearing enclose raceway groove.The piston rod of electric control system controls cylinder 2 stretches out, and lifts plate 3 and descends, and mandrel 6 and collection bulb 7 at the uniform velocity slowly descend under self-gravity action, in the steel ball that collection bulb 7 inserts between bearing 13 Internal and external cycles, all concentrate in together until all steel balls, and the collection ball is finished; At this moment, inductor 11 detects axle cap 5 and has descended and put in place, feed back signal to automatical control system, the piston rod withdrawal of electric control system controls cylinder 2, lift plate 3 and upwards draw high mandrel 6 by axle cap 5, make collection bulb 7 break away from bearing 13, conveyer is transported to next station with bearing 13, finishes once to collect the ball process.Because steel ball is in stochastic regime in bearing channel, top when just in time withstanding on the steel ball middle when collection bulb 7, collection bulb 7 and mandrel 6 stop to descend, at this moment, inductor 11 can't detect axle cap 5 declines in a period of time and put in place, inductor 11 feeds back signal to automatical control system, the piston rod retraction of electric control system controls cylinder 2, collection bulb 7 and mandrel 6 are risen, simultaneously, 9 actions of electric control system controls cylinder, its piston rod stretches out, promotion is revolved reducing sleeve 4 and is turned over a small angle, thereby drive mandrel 6 and collect bulb 7 and turn over an angle, make collection bulb 7 leave the steel ball middle, then, the piston rod of cylinder 2 stretches out again, under the self-gravity action of mandrel 6 and collection bulb 7, continue to finish the action of collection ball, detect axle cap 5 until inductor 11 and descended and put in place, the withdrawal of electric control system controls cylinder 9 piston rods makes steel ball concentrate on normal collection ball position, the piston rod withdrawal of electric control system controls cylinder 2, make collection bulb 7 break away from bearing 13, conveyer is transported to next station with bearing 13, finishes the collection ball exercise and does.
Claims (4)
1. the ball-collecting device of a bearing ball-separating holder assembly machine, it is characterized in that: comprise frame (1) and automatical control system, the top device of described frame (1) has cylinder (2), and the piston rod fore device of cylinder (2) lifts plate (3); Guide sleeve (10) device is sleeved on the following end device collection bulb (7) of the mandrel (6) in the guide sleeve (10) on frame (1), last end device has axle cap (5), lifts plate (3) and is fastened on the mandrel (6) of axle cap (5) below; Mandrel (6) is provided with guiding keyway (601), device is sleeved on the mandrel (6) at the reducing sleeve (4) that revolves of guide sleeve (10) top, revolving the inboard protruding key (401) of reducing sleeve (4) is inlaid in the guiding keyway (601), the projection (402) that revolves reducing sleeve (4) outside is fastened in the contiguous block (12), contiguous block (12) device is at the piston rod front end of cylinder (9), the cylinder apparatus of cylinder (9) installs the spacing reducing sleeve (4) that revolves of limiting stopper (14) on frame (1) on frame (1); The counterdie (8) of positioning bearing (13) is installed on the frame (1) of mandrel (6) below, and device has the spring steel ball jackscrew (801) of locking bearing (13) on counterdie (8) sidewall; Inductor (11) device is on frame (1), and its mounting point and the axle cap of finishing when collecting ball (5) are contour.
2. according to the ball-collecting device of the described bearing ball-separating holder assembly machine of claim 1, it is characterized in that: be provided with counterdie mandrel (802) in the described counterdie (8), the shaft shoulder of the shaft shoulder of counterdie (8) and counterdie mandrel (802) is contour.
3. according to the ball-collecting device of claim 1 or 2 described bearing ball-separating holder assembly machines, it is characterized in that: described collection bulb (7) is made by polyoxymethylene.
4. according to the ball-collecting device of claim 1 or 2 described bearing ball-separating holder assembly machines, it is characterized in that: described collection bulb (7) is made by nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200393320U CN201246417Y (en) | 2008-09-05 | 2008-09-05 | Ball collecting apparatus of bearing ball division retainer assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200393320U CN201246417Y (en) | 2008-09-05 | 2008-09-05 | Ball collecting apparatus of bearing ball division retainer assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246417Y true CN201246417Y (en) | 2009-05-27 |
Family
ID=40730239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200393320U Expired - Fee Related CN201246417Y (en) | 2008-09-05 | 2008-09-05 | Ball collecting apparatus of bearing ball division retainer assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246417Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363477B (en) * | 2008-09-05 | 2010-04-14 | 无锡市江益轴承自动化设备有限公司 | Ball collecting device of holder of bearing ball separating holder assembly machine |
| CN101769344A (en) * | 2010-03-03 | 2010-07-07 | 无锡市江益轴承自动化设备有限公司 | Rotating ball collection device of bearing assembly machine |
-
2008
- 2008-09-05 CN CNU2008200393320U patent/CN201246417Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363477B (en) * | 2008-09-05 | 2010-04-14 | 无锡市江益轴承自动化设备有限公司 | Ball collecting device of holder of bearing ball separating holder assembly machine |
| CN101769344A (en) * | 2010-03-03 | 2010-07-07 | 无锡市江益轴承自动化设备有限公司 | Rotating ball collection device of bearing assembly machine |
| CN101769344B (en) * | 2010-03-03 | 2011-12-28 | 无锡市江益轴承自动化设备有限公司 | Rotating ball collection device of bearing assembly machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20110905 |