CN103047299A - Automatic assembly device for needle bearing - Google Patents
Automatic assembly device for needle bearing Download PDFInfo
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- CN103047299A CN103047299A CN 201310008957 CN201310008957A CN103047299A CN 103047299 A CN103047299 A CN 103047299A CN 201310008957 CN201310008957 CN 201310008957 CN 201310008957 A CN201310008957 A CN 201310008957A CN 103047299 A CN103047299 A CN 103047299A
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- needle
- bearing
- fixed
- assembly
- automatic assembling
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- Rolling Contact Bearings (AREA)
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Abstract
The invention discloses an automatic assembly device for a needle bearing, which comprises a driving device, an automatic assembly device and a workbench guide rail, wherein the driving device comprises a motor, a rotary support, a rotary shaft and a driving cylinder; the automatic assembly device comprises a pushing device, a needle supplying plate, a needle assembly fixing sleeve and a fixed support; one end of the rotary shaft penetrates through the rotary support and is fixed on the motor; the other end of the rotary shaft penetrates through an end face of the needle assembly fixing sleeve and extends into the needle assembly fixing sleeve; a horizontal notch is formed at the upper end of the needle assembly fixing sleeve; the needle supplying plate is arranged above the horizontal notch; the needle supplying plate is fixedly connected with the pushing device; and the pushing device is fixed on the fixed support. As the automatic assembly device replaces manual assembly of the needle bearing, the automatic assembly function of the needle bearing is realized by mutual coordination and synergistic actions of the various devices; the assembly difficulty of the needle bearing is reduced; the cost is reduced; the assembly efficiency is high; safety accidents do not appear easily in the assembly process; and a higher profit is generated for an enterprise.
Description
Technical field
The invention belongs to mechanical field, be specifically related to a kind of needle bearing automatic assembling apparatus.
Background technique
Because the needle roller assembly process of present domestic needle bearing still mainly depends on manual operation, the manual operation assembling difficulty is larger, the cost compare of cost is high, and it is not high to assemble successful workpiece quality, the efficient of assembling is also extremely low, and also very easily occurs security incident in the process of manual assembly.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this invention is to provide that a kind of operating cost is low, assembly quality good, the needle bearing automatic assembling apparatus of high working efficiency.
Technological scheme: in order to solve the problems of the technologies described above, the present invention is by the following technical solutions: a kind of needle bearing automatic assembling apparatus, comprise drive unit, automatic assembling apparatus and table slide, described drive unit comprises motor, rotary support, rotating shaft and drives cylinder; Described automatic assembling apparatus comprises the axis of guide, promotion cylinder, needle roller for needle plate, dress pin fixed cover and fixed bearing; Described rotary support is embedded in the table slide and with the driving cylinder and links to each other, described driving cylinder is fixed on the table slide by supporting frame, one end of described rotating shaft passes rotary support and is fixed on the motor, the other end extend in the dress pin fixed cover, described dress pin fixed cover is connected with the extended fixed plate of fixed bearing, the upper end of described dress pin fixed cover has a horizontal cut, be provided with the inserting needle mouth in the otch, above horizontal cut, be provided with needle roller for needle plate, described needle roller is provided with the inserting needle groove in the needle plate, and needle roller links to each other with the promotion cylinder by the axis of guide for needle plate, described promotion cylinder is installed on the fixed bearing by supporting frame, and described fixed bearing is embedded in the table slide.
As preferably, the present invention also comprises the bearing outer ring positioning device, and described bearing outer ring positioning device comprises positioning support and position shelf, and described positioning support is fixed on the table slide, and described position shelf is fixed on the positioning support.
As preferably, described needle roller is provided with groove for the needle plate upper-end surface, and the lower end surface is provided with projection, and needle roller is wave-shaped groove for the inner set inserting needle groove of needle plate.
As preferably, be provided with groove in the horizontal cut of described dress pin fixed cover.
Beneficial effect: compared with prior art, the present invention has the following advantages: the manual assembly that the present invention replaces needle bearing utilizes the synergy that cooperatively interacts of each device to realize the automatic assembling function of needle bearing, so that the assembling difficulty of needle bearing reduces, cost reduction, the quality of assembling workpiece is good, the efficient of assembling is high, and is difficult for occurring in assembly process security incident and accident, thereby brings higher profit to enterprise.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is the structural representation of needle bearing inner ring;
Fig. 5 is the structural representation of needle bearing outer ring;
Fig. 6 is the structural representation of dress pin fixed cover;
Fig. 7 is that needle roller is for the structural representation of needle plate.
Embodiment
Referring to figs. 1 through shown in Figure 7, a kind of needle bearing automatic assembling apparatus comprises drive unit, automatic assembling apparatus and table slide 1, and drive unit comprises motor 2, rotary support 3, rotating shaft 4 and drives cylinder 5; Automatic assembling apparatus comprises the axis of guide 13, promotion cylinder 14, needle roller for needle plate 6, dress pin fixed cover 7 and fixed bearing 8; Rotary support 3 is embedded in the table slide 1 and with driving cylinder 5 and links to each other, driving cylinder 5 is fixed on the table slide 1 by supporting frame, one end of rotating shaft 4 passes rotary support 3 and is fixed on the motor 2, the other end extend in the dress pin fixed cover 7, dress pin fixed cover 7 is connected with fixed bearing 8 extended fixed plates, the upper end of dress pin fixed cover 7 has a horizontal cut, be provided with inserting needle mouth 9 in the otch, directly over horizontal cut, be provided with needle roller for needle plate 6, needle roller is provided with inserting needle groove 10 in the needle plate 6, and needle roller links to each other with promotion cylinder 14 by the axis of guide 13 for needle plate 6, promote cylinder 14 and be installed on the fixed bearing 8 by supporting frame, fixed bearing 8 is embedded in the table slide 1.
As preferably, the present invention also comprises the bearing outer ring positioning device, and the bearing outer ring positioning device comprises positioning support 11 and position shelf 12, and positioning support is fixed on the table slide 1, and position shelf 12 is fixed on the positioning support 11.
As preferably, described needle roller is provided with groove for needle plate 6 upper-end surfaces, and the lower end surface is provided with projection, and needle roller is wave-shaped groove for needle plate 6 inner set inserting needle grooves 10.
As preferably, 8 are provided with groove in the horizontal cut of dress pin fixed cover 7.
Working principle: adopt technique scheme, first the needle bearing inner ring is put into to reach in the rotating shaft in the dress pin fixed cover and fixed, opening the motor driving rotating shaft rotates at rotary support, the needle bearing inner ring that is fixed in the rotating shaft also rotates thereupon, then start and promote cylinder, promoting cylinder promotion axis of guide drive needle roller slides in the horizontal cut of dress pin fixed cover for needle plate, make needle roller aim at the interior inserting needle mouth of dress pin fixed cover horizontal cut for the lower end outlet of wave-like type groove on the needle plate, owing to being provided with groove in the horizontal cut of dress pin fixed cover, and needle roller has the projection of its correspondence for the lower end surface of needle plate, dress pin fixed cover lower end projection when motion just in time is embedded in the groove of dress pin fixed cover horizontal cut, make its location more accurate, needle roller can play the effect that stores needle roller for the set groove in needle plate upper end in addition, and the design of inner wave-like type groove can make the needle roller downslide reach more smoothly the minimizing needle roller for the height of needle plate, when needle roller is aimed at the inserting needle mouth that fills in the pin fixed cover horizontal cut for the lower end outlet of wave-like type groove in the needle plate, the needle roller of one group of quantity enters in the gap of dress pin fixed cover and needle bearing inner ring smoothly, form filling, after filling is finished, stop motor, the needle bearing outer ring is fixed on the locating support of bearing outer ring positioning device, the needle bearing outer ring is attached on the end face of dress pin fixed cover, start and drive cylinder, drive cylinder and promote whole drive unit, rotating shaft is released from dress pin fixed cover, fixing to load complete needle bearing inner ring embedded to the needle bearing outer ring thereby make in the rotating shaft, and a needle bearing namely assembles to be finished.
Claims (4)
1. needle bearing automatic assembling apparatus is characterized in that: comprise drive unit, automatic assembling apparatus and table slide (1), described drive unit comprises motor (2), rotary support (3), rotating shaft (4) and drives cylinder (5); Described automatic assembling apparatus comprises the axis of guide (13), promotion cylinder (14), needle roller for needle plate (6), dress pin fixed cover (7) and fixed bearing (8); Described rotary support (3) is embedded in the table slide (1) and with driving cylinder (5) and links to each other, described driving cylinder (5) is fixed on the table slide (1) by supporting frame, one end of described rotating shaft (4) passes rotary support (3) and is fixed on the motor (2), the other end extend in the dress pin fixed cover (7), described dress pin fixed cover (7) is connected with the extended fixed plate of fixed bearing (8), the upper end of described dress pin fixed cover (7) has a horizontal cut, be provided with inserting needle mouth (9) in the otch, above horizontal cut, be provided with needle roller for needle plate (6), described needle roller is for being provided with inserting needle groove (10) in the needle plate (6), and needle roller links to each other with promotion cylinder (14) by the axis of guide (13) for needle plate (6), described promotion cylinder (14) is installed on the fixed bearing (8) by supporting frame, and described fixed bearing (8) is embedded in the table slide (1).
2. a kind of needle bearing automatic assembling apparatus according to claim 1, it is characterized in that: also comprise the bearing outer ring positioning device, described bearing outer ring positioning device comprises positioning support (11) and position shelf (12), described positioning support (11) is fixed on the table slide (1), and described position shelf (12) is fixed on the positioning support (11).
3. a kind of needle bearing automatic assembling apparatus according to claim 1 is characterized in that: described needle roller is provided with groove for needle plate (6) upper-end surface, and the lower end surface is provided with projection, and needle roller is wave-shaped groove for the inner set inserting needle groove (10) of needle plate (6).
4. a kind of needle bearing automatic assembling apparatus according to claim 1 is characterized in that: (8) are provided with groove in the horizontal cut of described dress pin fixed cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310008957 CN103047299A (en) | 2013-01-10 | 2013-01-10 | Automatic assembly device for needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310008957 CN103047299A (en) | 2013-01-10 | 2013-01-10 | Automatic assembly device for needle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047299A true CN103047299A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310008957 Pending CN103047299A (en) | 2013-01-10 | 2013-01-10 | Automatic assembly device for needle bearing |
Country Status (1)
| Country | Link |
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| CN (1) | CN103047299A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410875A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Needle bearing installing mechanism |
| CN105065473A (en) * | 2015-08-17 | 2015-11-18 | 济宁精益轴承有限公司 | Needle bearing deviation rectifying device and method |
| CN106351968A (en) * | 2016-10-13 | 2017-01-25 | 宁波高新区敦和科技有限公司 | Needle bearing assembly device |
| CN107140415A (en) * | 2017-06-28 | 2017-09-08 | 大连鼎泰机械设备有限公司 | A kind of needle roller automatic sequencing device |
| CN108468720A (en) * | 2018-07-03 | 2018-08-31 | 苏州新豪轴承股份有限公司 | Retainer pointer assembling machine |
| CN109014868A (en) * | 2018-09-29 | 2018-12-18 | 南京颂晨达电子有限公司 | A kind of machine for automatically assembling needle bearing |
| CN109058305A (en) * | 2018-09-29 | 2018-12-21 | 南京颂晨达电子有限公司 | A kind of needle roller assembly device for machine for automatically assembling needle bearing |
| CN110094428A (en) * | 2019-05-24 | 2019-08-06 | 苏州金诚轴承有限公司 | A kind of semi-automatic needle bearing assembling apparatus |
| CN110107605A (en) * | 2019-05-06 | 2019-08-09 | 许继电气股份有限公司 | A kind of needle roller automatic setup system and assembly tooling |
| CN111515678A (en) * | 2020-05-06 | 2020-08-11 | 湖北文理学院 | Assembly quality and bearing automatic assembly device |
| CN112412990A (en) * | 2020-11-19 | 2021-02-26 | 浙江五洲新春集团股份有限公司 | Automatic assembly line for needle roller bearing |
| CN115539519A (en) * | 2022-10-31 | 2022-12-30 | 黄石人本轴承有限公司 | Full-roller outer-ring-free cylindrical roller bearing assembly machine and use method thereof |
-
2013
- 2013-01-10 CN CN 201310008957 patent/CN103047299A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410875A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Needle bearing installing mechanism |
| CN103410875B (en) * | 2013-07-19 | 2016-07-20 | 无锡双益精密机械有限公司 | A kind of needle bearing installing mechanism |
| CN105065473A (en) * | 2015-08-17 | 2015-11-18 | 济宁精益轴承有限公司 | Needle bearing deviation rectifying device and method |
| CN106351968A (en) * | 2016-10-13 | 2017-01-25 | 宁波高新区敦和科技有限公司 | Needle bearing assembly device |
| CN107140415A (en) * | 2017-06-28 | 2017-09-08 | 大连鼎泰机械设备有限公司 | A kind of needle roller automatic sequencing device |
| CN108468720A (en) * | 2018-07-03 | 2018-08-31 | 苏州新豪轴承股份有限公司 | Retainer pointer assembling machine |
| CN109014868A (en) * | 2018-09-29 | 2018-12-18 | 南京颂晨达电子有限公司 | A kind of machine for automatically assembling needle bearing |
| CN109058305A (en) * | 2018-09-29 | 2018-12-21 | 南京颂晨达电子有限公司 | A kind of needle roller assembly device for machine for automatically assembling needle bearing |
| CN109014868B (en) * | 2018-09-29 | 2024-06-04 | 南京颂晨达电子有限公司 | Automatic needle bearing assembly machine |
| CN110107605A (en) * | 2019-05-06 | 2019-08-09 | 许继电气股份有限公司 | A kind of needle roller automatic setup system and assembly tooling |
| CN110094428A (en) * | 2019-05-24 | 2019-08-06 | 苏州金诚轴承有限公司 | A kind of semi-automatic needle bearing assembling apparatus |
| CN111515678A (en) * | 2020-05-06 | 2020-08-11 | 湖北文理学院 | Assembly quality and bearing automatic assembly device |
| CN112412990A (en) * | 2020-11-19 | 2021-02-26 | 浙江五洲新春集团股份有限公司 | Automatic assembly line for needle roller bearing |
| CN115539519A (en) * | 2022-10-31 | 2022-12-30 | 黄石人本轴承有限公司 | Full-roller outer-ring-free cylindrical roller bearing assembly machine and use method thereof |
| CN115539519B (en) * | 2022-10-31 | 2024-02-02 | 黄石人本轴承有限公司 | Full-roller cylindrical roller bearing assembly machine without outer ring and use method thereof |
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Application publication date: 20130417 |