CN101994767B - A kind of trapping structure of automatic bearing trapping instrument - Google Patents
A kind of trapping structure of automatic bearing trapping instrument Download PDFInfo
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- CN101994767B CN101994767B CN201010572558.9A CN201010572558A CN101994767B CN 101994767 B CN101994767 B CN 101994767B CN 201010572558 A CN201010572558 A CN 201010572558A CN 101994767 B CN101994767 B CN 101994767B
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- glass jug
- chock plug
- jug
- pressure part
- spring strut
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Abstract
The invention provides a kind of trapping structure of automatic bearing trapping instrument, it can realize the assembling of steel ball fast, and it is highly sensitive, and assembling speed is fast, and up-to-standard rate is high.It comprises feeding magazine attachment, pressure ball structure, frame, the sidepiece of described frame is provided with glass jug fixed plate, described glass jug fixed plate is provided with glass jug, the opened upper end end of described glass jug is provided with described pressure ball structure, the sidepiece open end of described glass jug is provided with feeding magazine attachment, it is characterized in that: described pressure ball structure comprises spring strut, cylindrical shape top-pressure part is installed in described spring strut, the lower end of described top-pressure part connects the swing link of crescent shape, described top-pressure part is by described swing link and described spring strut back-off, described swing link through described glass jug bottom the moon teeth cavity and and glass jug be slidably matched, described moon pressure chamber to be connected with feeding structure by the sidepiece open end of glass jug and to communicate, the top of described spring strut is pressed with spring, and the upper end portion of described spring is pressed with chock plug, transmits switch through described chock plug, stretches to the cavity between described chock plug and described top-pressure part, and described chock plug is insulation chock plug.
Description
Technical field
The present invention relates to the structure member of bearing fitting instrument, be specially a kind of trapping structure of automatic bearing trapping instrument.
Background technique
Traditional bearing assemble closing instrument, it comprises cylinder, described cylinder is installed on frame, the sidepiece of described frame is provided with glass jug fixed plate, and described fixed plate is provided with spring strut, and the top of described spring strut is provided with cylinder, the bottom of the piston rod of described cylinder connects depression bar, when fill spherical structure ball sent into bearing inner ring and outer ring between time, cylinder drives depression bar to press down by piston rod, is clamp-oned between inner ring and outer ring by steel ball.The shortcoming of this trapping structure is exactly control the extruding of depression bar realization to steel ball by cylinder, and cylinder action sensitivity is low, and precision is inadequate, and the face area of depression bar is little, all steel balls can not be covered, so, press-fiting in process, steel ball can be extruded, and has influence on assembling speed.
Summary of the invention
For the problems referred to above, the invention provides a kind of trapping structure of automatic bearing trapping instrument, it can realize the assembling of steel ball fast, and it is highly sensitive, and assembling speed is fast, and up-to-standard rate is high.
Its technological scheme is such: it comprises feeding magazine attachment, pressure ball structure, frame, the sidepiece of described frame is provided with glass jug fixed plate, described glass jug fixed plate is provided with glass jug, the opened upper end end of described glass jug is provided with described pressure ball structure, the sidepiece open end of described glass jug is provided with feeding magazine attachment, it is characterized in that: described pressure ball structure comprises spring strut, cylindrical shape top-pressure part is installed in described spring strut, the lower end of described top-pressure part connects the swing link of crescent shape, described top-pressure part is by described swing link and described spring strut back-off, described swing link through described glass jug bottom the moon teeth cavity and and glass jug be slidably matched, teeth cavity to be connected with feeding structure by the sidepiece open end of glass jug and to communicate the described moon, the top of described spring strut is pressed with spring, and the upper end portion of described spring is pressed with chock plug, transmits switch through described chock plug, stretches to the cavity between described chock plug and described top-pressure part, and described chock plug is insulation chock plug.
It is further characterized in that: described feeding magazine attachment comprises material road, and the output terminal in described material road is connected with the sidepiece open end of glass jug and communicates, and be provided with optical fiber in the sidepiece open end of described glass cup, described optical fiber and the described switch that transmits electricly connect.
After the present invention adopts said structure, by transmitting the cooperation of switch and optical fiber, highly sensitive, transmit switch and in time signal is delivered to cylinder, control cylinder action, whole process is fast sensitive, good reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Top-pressure part under Tu2Wei Liao road during ball and the moon teeth cavity structural representation;
Top-pressure part during the non-lower ball in Tu3Wei Liao road, the moon teeth cavity, between swing link structural representation.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, the present invention includes feeding structure, pressure ball structure, feeding magazine attachment, cylinder 10, cylinder 10 is installed on frame 11, the sidepiece of frame 11 is provided with glass jug fixed plate 5, glass jug fixed plate 5 is provided with glass jug 12, the opened upper end end of glass jug 12 is provided with pressure ball structure, the sidepiece open end of glass jug 12 is provided with feeding magazine attachment, pressure ball structure comprises spring strut 4, cylindrical shape top-pressure part 7 is installed in spring strut 4, the lower end of top-pressure part 7 connects the swing link 8 of crescent shape, top-pressure part 7 is by swing link 8 and spring strut 4 back-off, swing link 8 through glass jug 12 bottom the moon teeth cavity and and glass jug 12 be slidably matched, month teeth cavity to be connected with feeding magazine attachment by the sidepiece open end of glass jug 12 and to communicate, the top of spring strut 4 is pressed with spring 13, and the upper end portion of spring 13 is pressed with chock plug 3, transmits switch 14 through chock plug 3, and stretch to the moon teeth cavity 16 between chock plug 3 and top-pressure part 7, chock plug 3 is insulation chock plug.Feeding magazine attachment comprises material road 6, and the material output terminal in road 6 is connected with the sidepiece open end of glass jug 12 and communicates, and is provided with optical fiber 15 in the sidepiece open end of glass jug 12, optical fiber 15 with transmit switch 14 and electricly connect.In figure, 2 is that cylinder frame, 9 is for gas blow pipe.
Below in conjunction with accompanying drawing, working procedure of the present invention is described: the signal that steel ball passes through by optical fiber 15 passes to control system, control system control cylinder 1 is descending, swing link 8 is through moon teeth cavity 16, and the moon teeth cavity face the neutral that bearing inner race and outer ring surround, bearing to be assembled is just in this neutral, the swing link 8 stretched out just in time covers the top of neutral, top pressing steel balls, realize the assembling to bearing, because swing link 8 directly overlays in neutral, there will not be single extruding like this, the phenomenon of squeezing askew steel ball or being extruded by steel ball.And swing link 8 descending in, cylinder 1 drives whole spring strut descending, until swing link withstands steel ball, transmitting switch 14 with crescent moon top-pressure part 7 contacts, and conducting, signals to control system, and control system control cylinder 1 stops descending.
Claims (2)
1. the trapping structure of an automatic bearing trapping instrument, it comprises feeding magazine attachment, pressure ball structure, frame, the sidepiece of described frame is provided with glass jug fixed plate, described glass jug fixed plate is provided with glass jug, the opened upper end end of described glass jug is provided with described pressure ball structure, the sidepiece open end of described glass jug is provided with feeding magazine attachment, it is characterized in that: described pressure ball structure comprises spring strut, cylindrical shape top-pressure part is installed in described spring strut, the lower end of described top-pressure part connects the swing link of crescent shape, described top-pressure part is by described swing link and described spring strut back-off, described swing link through described glass jug bottom the moon teeth cavity and and glass jug be slidably matched, teeth cavity to be connected with feeding structure by the sidepiece open end of glass jug and to communicate the described moon, the top of described spring strut is pressed with spring, and the upper end portion of described spring is pressed with chock plug, transmits switch through described chock plug, stretches to the cavity between described chock plug and described top-pressure part, and described chock plug is insulation chock plug.
2. the trapping structure of a kind of automatic bearing trapping instrument according to claim 1, it is characterized in that: described feeding magazine attachment comprises material road, the output terminal in described material road is connected with the sidepiece open end of glass jug and communicates, be provided with optical fiber in the sidepiece open end of described glass cup, described optical fiber and the described switch that transmits electricly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010572558.9A CN101994767B (en) | 2010-12-03 | 2010-12-03 | A kind of trapping structure of automatic bearing trapping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010572558.9A CN101994767B (en) | 2010-12-03 | 2010-12-03 | A kind of trapping structure of automatic bearing trapping instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994767A CN101994767A (en) | 2011-03-30 |
| CN101994767B true CN101994767B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010572558.9A Active CN101994767B (en) | 2010-12-03 | 2010-12-03 | A kind of trapping structure of automatic bearing trapping instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN101994767B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562831B (en) * | 2011-12-30 | 2013-06-19 | 大连理工大学 | Device for automatically flicking and mounting balls for deep-groove ball bearing |
| CN102705385B (en) * | 2012-06-29 | 2014-03-05 | 黑龙江大学 | Storing mechanism on sorting and matching machine for ball bearing internal and external lantern rings |
| CN108087436A (en) * | 2017-12-12 | 2018-05-29 | 杭州九龙机械制造有限公司 | A kind of bearing block compressed steel pearl fixture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673661A (en) * | 1970-09-29 | 1972-07-04 | Federal Mogul Corp | Roller bearing assembly fixture |
| CN1076258A (en) * | 1993-03-04 | 1993-09-15 | 襄阳轴承厂 | Charging and discharging mechanism of press for assemblying conical rolling contact bearings |
| JPH10118858A (en) * | 1996-10-16 | 1998-05-12 | Yachida:Kk | Feed method of steel ball to bearing flange for thrust bearing and feed device of steel ball to bearing flange for thrust bearing |
| CN201013771Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Fitting device used for bearing assembly |
| CN201269272Y (en) * | 2008-09-08 | 2009-07-08 | 胡纪强 | Bearing assembling apparatus |
| CN201582314U (en) * | 2009-12-12 | 2010-09-15 | 宁波惠联自动化设备有限公司 | Pairing assembly device for assembling ball loading machine |
| CN201934528U (en) * | 2010-12-03 | 2011-08-17 | 无锡双益精密机械有限公司 | Fitting structure of full-automatic bearing fitting instrument |
-
2010
- 2010-12-03 CN CN201010572558.9A patent/CN101994767B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673661A (en) * | 1970-09-29 | 1972-07-04 | Federal Mogul Corp | Roller bearing assembly fixture |
| CN1076258A (en) * | 1993-03-04 | 1993-09-15 | 襄阳轴承厂 | Charging and discharging mechanism of press for assemblying conical rolling contact bearings |
| JPH10118858A (en) * | 1996-10-16 | 1998-05-12 | Yachida:Kk | Feed method of steel ball to bearing flange for thrust bearing and feed device of steel ball to bearing flange for thrust bearing |
| CN201013771Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Fitting device used for bearing assembly |
| CN201269272Y (en) * | 2008-09-08 | 2009-07-08 | 胡纪强 | Bearing assembling apparatus |
| CN201582314U (en) * | 2009-12-12 | 2010-09-15 | 宁波惠联自动化设备有限公司 | Pairing assembly device for assembling ball loading machine |
| CN201934528U (en) * | 2010-12-03 | 2011-08-17 | 无锡双益精密机械有限公司 | Fitting structure of full-automatic bearing fitting instrument |
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| Publication number | Publication date |
|---|---|
| CN101994767A (en) | 2011-03-30 |
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