CN104895939A - Bearing retaining frame locking and printing device method using device - Google Patents
Bearing retaining frame locking and printing device method using device Download PDFInfo
- Publication number
- CN104895939A CN104895939A CN201510286435.1A CN201510286435A CN104895939A CN 104895939 A CN104895939 A CN 104895939A CN 201510286435 A CN201510286435 A CN 201510286435A CN 104895939 A CN104895939 A CN 104895939A
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- retainer
- lock
- locking
- pressure cylinder
- printing equipment
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- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention relates to the field of bearings, in particular to a bearing retaining frame locking and printing device and a method using the device. The device comprises a fixed assembly and a power assembly; the fixed assembly comprises a locking and printing pressing head and a rolling body locating block, and locating grooves are formed in the rolling body locating block; and one or more metal protrusions are evenly arranged on the locking and printing head. According to the device and method, two adjacent rolling bodies on a bearing retaining frame correspond to two locating grooves in the fixed assembly in position, and a power pushing rod on a pressure cylinder pushes the bearing retaining frame to the fixed assembly, so that the metal protrusions on the locking and printing pressing head extrude the bearing retaining frame to enable pocket holes in the bearing retaining frame to generate plastic deformation to form the locking amount; the bearing retaining frame is rotated to the next locking and printing position, repeated operation is carried out, and the locking and printing task of one bearing can be completed. Locating is accurate, the locking and printing position is uniform, the structure is simple, operation is convenient, and the machining efficiency is greatly improved.
Description
Technical field
the present invention relates to field of bearings, be specifically related to the method that this device was put and applied to a kind of retainer lock printing equipment.
Background technique
bearing is widely used in all conglomeraties such as lathe, automobile, household electrical appliances, milling train, mine, chemical industry, agricultural, weaving as mechanical standard parts, according to it equip the difference of main frame operating mode, the configurations of bearing, of a great variety, separable bearing is exactly a kind of common structure be wherein widely used.The design of bearing separable structure is mainly convenient to assemble the requirement of maintenance in order to adapt to main frame, the inner ring of bearing, outer ring, rolling element and retainer being designed to can the structure of relative separation, and the outer assembly that the separable or inner ring of common many inner assemblies formed in outer ring and inner ring, rolling element and retainer and outer ring, rolling element and retainer form is separable.During assembling, according to the structure situation of main frame, respectively ferrule portion and components can be seated successively and need not once be seated by a whole set of bearing, avoid cannot assembling of causing due to main machine structure, reduce the difficulty of assembling and maintenance.But in kind of bearings structure, when lacking a lasso, the bearing unit not sequence of sanqu songs within a particular musical mode must be ensured.The way realizing the bearing unit not sequence of sanqu songs within a particular musical mode is exactly make retainer have the function of pinning rolling element.At present, lock print is conventional manufacturing process.
lock print refers to and produce locking amount on retainer internal diameter or external diameter, and rolling element is not dropped out when not having lasso to limit from retainer pocket hole.Conventional lock impression method has retainer roll printing.Roll printing directly completes on lathe, and efficiency is high, but the restriction be stressed, the hold depth of generation is limited, and lock print weak effect, easily occurs falling roller.Meanwhile, it can only process softer material as copper cage, realizes difficulty for steel retainer.To steel retainer lock print, the press machine combination lock die tool that adopts carries out single pocket hole impression more, but lock print efficiency is low.
Summary of the invention
for overcoming above-mentioned defect, namely object of the present invention is to provide a kind of retainer lock printing equipment of locking print efficiency higher to put.
the present invention also aims to provide a kind of method applied above-mentioned retainer lock printing equipment and put.
the object of the invention is to be achieved through the following technical solutions:
a kind of retainer lock printing equipment of the present invention is put, and this retainer is provided with rolling element, and this lock printing equipment is put and comprised: fixing-assembly, Power Component; Described fixing-assembly includes lock coining head and rolling element positioning block, and the quantity of described rolling element positioning block is two, is fixedly connected on the two ends of lock coining head respectively; Described rolling element positioning block offers the locating slot corresponding with the rolling element shape on retainer, the spacing of adjacent two rolling elements on the corresponding retainer of the distance between two locating slots; Described lock coining head is evenly provided with more than one metal bump; The power push-rod that described Power Component includes pressure cylinder and is connected with this pressure cylinder.
further, the shape of described metal bump is point-like or wire.
further, described pressure cylinder is hydraulic pressure cylinder or atmospheric pressure cylinder.
further, the quantity of described metal bump is four.
apply the method that above-mentioned retainer lock printing equipment is put, comprise the following steps:
by corresponding with the locating slot position of two on fixing-assembly for adjacent two rolling elements on retainer;
retainer is pushed to fixing-assembly place by the power push-rod on pressure cylinder;
metal bump extruding retainer on lock coining head makes the pocket hole on retainer produce plastic deformation and forms hold depth.
the method of this device is put and applied to a kind of retainer lock printing equipment provided by the invention, after corresponding with the locating slot position of two on fixing-assembly for adjacent two rolling elements on retainer, retainer is pushed to fixing-assembly place by the power push-rod on pressure cylinder, make the metal bump extruding retainer locked on coining head make the pocket hole on retainer produce plastic deformation and form hold depth, rotary bearing retainer is to next lock print position, repeat, the lock print task of a set of bearing can be completed.After employing technique scheme, the beneficial effect that the present invention has is: accurate positioning, and the position of lock print is unified; Structure is simple, easy to operate; Due to simple to operate, work efficiency improves greatly.
Accompanying drawing explanation
for ease of illustrating, the present invention is described in detail by following preferred embodiment and accompanying drawing.
fig. 1 is the structural representation that a kind of retainer lock of the present invention printing equipment is put;
fig. 2 is the structural representation of view retainer a kind of structure in A direction in Fig. 1;
fig. 3 is the structural representation of view retainer another kind of structure in A direction in Fig. 1;
wherein reference character is: 1, retainer; 2, rolling element; 3, coining head is locked; 4, rolling element positioning block; 5, locating slot; 6, metal bump; 7, power push-rod; 8, pocket hole; 9, metal pressure point.
Embodiment
in order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
please refer to Fig. 1-3, a kind of retainer lock printing equipment of the present invention is put, and this retainer 1 is provided with rolling element 2, and this lock printing equipment is put and comprised: fixing-assembly, Power Component; This fixing-assembly includes lock coining head 3 and rolling element positioning block 4, and the quantity of this rolling element positioning block 4 is two, is fixedly connected on the two ends of lock coining head 3 respectively; This rolling element positioning block 4 offers the spacing of adjacent two rolling elements 2 on the corresponding retainer 1 of distance between locating slot 5, two locating slots 5 corresponding with rolling element 2 (steel ball or the roller) shape on retainer 1; This lock coining head 3 is evenly provided with more than one metal bump 6, and the shape of this metal bump 6 is point-like or wire, is preferably four; The power push-rod 7 that this Power Component includes pressure cylinder (not shown) and is connected with this pressure cylinder, this pressure cylinder is hydraulic pressure cylinder or atmospheric pressure cylinder.
apply the method that above-mentioned retainer lock printing equipment is put, comprise the following steps:
by corresponding with the locating slot 5 of two on fixing-assembly position for adjacent two rolling elements 2 on retainer 1;
retainer 1 is pushed to fixing-assembly place by the power push-rod 7 on pressure cylinder;
metal bump 6 on lock coining head 3 extrudes retainer 1, retainer 1 produces corresponding metal pressure point 9, metal bump 6 is herein point-like, specifically see Fig. 2-3, two kinds of situations that its pocket hole 8 is square and circular respectively, metal bump 6 extrudes while retainer 1 produces corresponding metal pressure point 9 and makes the pocket hole 8 on retainer 1 produce plastic deformation formation hold depth, and rolling element 2 can not be dropped out.
the method of this device is put and applied to this retainer lock printing equipment for locking print with carrying out quickness and high efficiency to retainer 1 in roller bearing assembly process, effectively improves the assembling manufacturing efficiency of bearing.During work, fixing after the position adjustment of lock coining head 3 and rolling element positioning block 4, after corresponding with the locating slot 5 of two on fixing-assembly position for adjacent two rolling elements 2 on retainer 1, retainer 1 is pushed to fixing-assembly place by the power push-rod 7 on pressure cylinder, making the metal bump 6 of locking on coining head 3 extrude retainer 1 makes the pocket hole 8 on retainer 1 produce plastic deformation formation hold depth, pin rolling element 2, rotary bearing retainer 1 to next one lock print position, repeat, the lock print task of a set of bearing can be completed.The promotion of power push-rod 7 is that hydraulic pressure cylinder or atmospheric pressure cylinder promote automatically, promotes frequency-adjustable.By the promotion frequency of motivation of adjustment push rod 7, control lock print-out rate, rule can complete lock print task efficiently.
the foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a retainer lock printing equipment is put, and this retainer is provided with rolling element, it is characterized in that, this lock printing equipment is put and comprised: fixing-assembly, Power Component; Described fixing-assembly includes lock coining head and rolling element positioning block, and the quantity of described rolling element positioning block is two, is fixedly connected on the two ends of lock coining head respectively; Described rolling element positioning block offers the locating slot corresponding with the rolling element shape on retainer, the spacing of adjacent two rolling elements on the corresponding retainer of the distance between two locating slots; Described lock coining head is evenly provided with more than one metal bump; The power push-rod that described Power Component includes pressure cylinder and is connected with this pressure cylinder.
2. a kind of retainer lock printing equipment according to claim 1 is put, and it is characterized in that, the shape of described metal bump is point-like or wire.
3. a kind of retainer lock printing equipment according to claim 2 is put, and it is characterized in that, described pressure cylinder is hydraulic pressure cylinder or atmospheric pressure cylinder.
4. a kind of retainer lock printing equipment according to claim 3 is put, and it is characterized in that, the quantity of described metal bump is four.
5. application rights requires the method that described in any one of 1-4, retainer lock printing equipment is put, and it is characterized in that, comprises the following steps:
By corresponding with the locating slot position of two on fixing-assembly for adjacent two rolling elements on retainer;
Retainer is pushed to fixing-assembly place by the power push-rod on pressure cylinder;
Metal bump extruding retainer on lock coining head makes the pocket hole on retainer produce plastic deformation and forms hold depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286435.1A CN104895939B (en) | 2015-05-30 | 2015-05-30 | A kind of retainer lock printing equipment is put and the method using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286435.1A CN104895939B (en) | 2015-05-30 | 2015-05-30 | A kind of retainer lock printing equipment is put and the method using the device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104895939A true CN104895939A (en) | 2015-09-09 |
| CN104895939B CN104895939B (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286435.1A Active CN104895939B (en) | 2015-05-30 | 2015-05-30 | A kind of retainer lock printing equipment is put and the method using the device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104895939B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834312A (en) * | 2016-05-24 | 2016-08-10 | 泉州市德源轴承实业有限公司 | Bearing punching point mounting tool |
| CN110977402A (en) * | 2019-12-25 | 2020-04-10 | 中国航发哈尔滨轴承有限公司 | Splitting and pressing device for retainer locking point claw and processing method adopting device |
| CN114060416A (en) * | 2022-01-12 | 2022-02-18 | 南通森威钢球有限公司 | Bearing steel ball equal-dividing device |
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| JP2006007246A (en) * | 2004-06-23 | 2006-01-12 | Nsk Ltd | Manufacturing method and apparatus for retainer of radial needle roller bearing |
| CN2850924Y (en) * | 2004-08-05 | 2006-12-27 | 瓦房店轴承集团有限责任公司 | Dedicated embossing press for bearing holder module |
| CN102500700A (en) * | 2011-12-28 | 2012-06-20 | 瓦房店轴承集团有限责任公司 | Cylindrical roll bearing solid retainer stamp assembling mould |
| CN203695779U (en) * | 2014-02-17 | 2014-07-09 | 新乡学院 | Forming die special for super-huge type thrust ball bearing cage locking points |
| CN204755621U (en) * | 2015-05-30 | 2015-11-11 | 邯郸鸿力轴承有限公司 | Bearing retainer lock seal device |
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2015
- 2015-05-30 CN CN201510286435.1A patent/CN104895939B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006007246A (en) * | 2004-06-23 | 2006-01-12 | Nsk Ltd | Manufacturing method and apparatus for retainer of radial needle roller bearing |
| CN2850924Y (en) * | 2004-08-05 | 2006-12-27 | 瓦房店轴承集团有限责任公司 | Dedicated embossing press for bearing holder module |
| CN102500700A (en) * | 2011-12-28 | 2012-06-20 | 瓦房店轴承集团有限责任公司 | Cylindrical roll bearing solid retainer stamp assembling mould |
| CN203695779U (en) * | 2014-02-17 | 2014-07-09 | 新乡学院 | Forming die special for super-huge type thrust ball bearing cage locking points |
| CN204755621U (en) * | 2015-05-30 | 2015-11-11 | 邯郸鸿力轴承有限公司 | Bearing retainer lock seal device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834312A (en) * | 2016-05-24 | 2016-08-10 | 泉州市德源轴承实业有限公司 | Bearing punching point mounting tool |
| CN105834312B (en) * | 2016-05-24 | 2018-08-07 | 泉州市德源轴承实业有限公司 | A kind of bearing punching point installation tool |
| CN110977402A (en) * | 2019-12-25 | 2020-04-10 | 中国航发哈尔滨轴承有限公司 | Splitting and pressing device for retainer locking point claw and processing method adopting device |
| CN114060416A (en) * | 2022-01-12 | 2022-02-18 | 南通森威钢球有限公司 | Bearing steel ball equal-dividing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104895939B (en) | 2018-03-30 |
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