CN202768654U - Assembly mold of cylinder roller bearing integral type retainer - Google Patents

Assembly mold of cylinder roller bearing integral type retainer Download PDF

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Publication number
CN202768654U
CN202768654U CN 201220472094 CN201220472094U CN202768654U CN 202768654 U CN202768654 U CN 202768654U CN 201220472094 CN201220472094 CN 201220472094 CN 201220472094 U CN201220472094 U CN 201220472094U CN 202768654 U CN202768654 U CN 202768654U
Authority
CN
China
Prior art keywords
roller bearing
retainer
bearing integral
pressure head
base
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 - Lifetime
Application number
CN 201220472094
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Chinese (zh)
Inventor
尚帅华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu TWB Bearings Co Ltd
Original Assignee
Jiangsu TWB Bearings Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu TWB Bearings Co Ltd filed Critical Jiangsu TWB Bearings Co Ltd
Priority to CN 201220472094 priority Critical patent/CN202768654U/en
Application granted granted Critical
Publication of CN202768654U publication Critical patent/CN202768654U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an assembly mold of a cylinder roller bearing integral type retainer. The assembly mold of the cylinder roller bearing integral type retainer comprises an upper mold and a lower mold, the upper mold is a cover plate, the lower mold comprises a base and a guide blocking plate, the guide blocking plate is fixedly arranged on the base, a plurality of through holes are evenly distributed on the guide blocking plate, pressing heads are arranged in the through holes, and the upper ends of the pressing heads extend out of the through holes. The assembly mold of the cylinder roller bearing integral type retainer is simple in structure and easy to achieve, enables a punch to act on the cover plate so as to impel the pressing heads of the assembly mold to act on the retainer to enable to retainer to have plastic deformation, protruding points are formed on the inner side of the end face of the retainer to lock the roller, normal running of the roller is not affected, operation is convenient, molding is even, and rejection rate is low.

Description

The assembling mould of roller bearing Integral retainer
Technical field
The utility model relates to a kind of assembling mould, relates in particular to a kind of assembling mould of roller bearing Integral retainer.
Background technique
Roller bearing, be that rolling element is the rolling bearing of cylindrical roller, its general Integral retainer that adopts the end lock construction, the pocket hole number that this kind retainer arranges is identical with the roller number, all there is a pair of pressure head hole each both sides, pocket hole, and in assembly process, the pressure head of assembling mould carries out punching press to the material of bottom, pressure head hole under external force, impel material that the expection distortion occurs, to reach the end face that pins roller, the purpose that does not affect the normal operation of roller.Yet at present retainer and roller assemble the assembling mould that adopts and have complex structure, complex operation, moulding is inhomogeneous, scrappage is high problem.
The model utility content
The purpose of this utility model is for the problems referred to above, and a kind of assembling mould of roller bearing Integral retainer is provided, and is complicated to solve existing assembling mode structure, complex operation, and moulding is inhomogeneous, the problem that scrappage is high.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of assembling mould of roller bearing Integral retainer, comprise upper die and lower die, described patrix is cover plate, described counterdie comprises base and guide baffle plate, described guide baffle plate is fixedly installed on the base, be evenly equipped with several through holes on it, be provided with pressure head in the described through hole, stretch out outside the through hole upper end of described pressure head.
Further, described base is stretched out by the pedestal of cylindrical structure and pedestal bottom and consists of for the joint that connects guide baffle plate.
Further, described base is fixedly connected with guide baffle plate by locating stud.
Further, described pressure head is the inverted T shape structure.
Further, the upper end of described pressure head is spheric structure.
The beneficial effects of the utility model are, the assembling mode structure of described roller bearing Integral retainer is simple, be easy to realize, act on cover plate by drift and impel the pressure head of assembling mould to act on retainer, make it that plastic deformation occur, pin roller at the inboard salient point that forms of retainer end face, and do not affect the normal operation of roller, easy to operate, uniform in shaping, and scrappage is low.
Description of drawings
Fig. 1 is the structural representation of the assembling mould of the utility model roller bearing Integral retainer;
Fig. 2 is that Fig. 1 is at the enlarged view at A place.
Among the figure:
1, cover plate; 2, retainer; 3, guide baffle plate; 4, locating stud; 5, base; 6, pressure head.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of the assembling mould of the utility model roller bearing Integral retainer; In the present embodiment, a kind of assembling mould of roller bearing Integral retainer, comprise upper die and lower die, described patrix is cover plate 1, described counterdie comprises base 5 and guide baffle plate 3, described base 5 is stretched out by the pedestal of cylindrical structure and pedestal bottom and consists of for the joint that connects guide baffle plate 3, the interior fourth contact of the external diameter of described pedestal and the outer assembly of roller bearing is complementary, described guide baffle plate 3 is fixedly installed on the upper-end surface of the joint of base 5 by locating stud 4, and be evenly equipped with several through holes on the guide baffle plate 3, be provided with pressure head 6 in the described through hole, stretch out outside the through hole upper end of pressure head 6, described pressure head 6 is the inverted T shape structure, its upper end is spheric structure, adopt spheric structure, be convenient to the propagation of retainer 2 suffered stress in press-fiting process, prevent the pressure head hole of retainer 2 at the bottom of the root stress concentrate and crack.
Please refer to shown in Figure 2ly, Fig. 2 is that Fig. 1 is at the enlarged view at A place; Deciding the stroke drift acts on the cover plate 1, so that the pressure head 6 of assembling mould acts on the retainer 2, decide the stroke of stroke drift less than the space X1 between guide baffle plate 3 and retainer 2 end faces, directly act on retainer 2 both ends of the surface to prevent external force, cause retainer 2 to produce the unfavorable distortion such as crooked.
Pressure head 6 is placed in the through hole of guide baffle plate 3, with locating stud 4 guide baffle plate 3 and base 5 are connected into a counterdie, the base 5 of counterdie is lain on the worktable of lathe, the outer assembly of roller bearing to be assembled is placed on the counterdie, guarantee that each pressure head 6 assigns in the pressure head hole of retainer 2, at last cover plate 1 is lain on retainer 2 end faces of outer assembly of roller bearing, adjust the drift of deciding the stroke lathe, and act on cover plate 1 impel the assembling mould pressure head 6 act on retainer 2, make it that plastic deformation occur, form salient point to pin roller in the end face inboard of retainer 2.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. the assembling mould of a roller bearing Integral retainer, comprise upper die and lower die, it is characterized in that: described patrix is cover plate, described counterdie comprises base and guide baffle plate, described guide baffle plate is fixedly installed on the base, be evenly equipped with several through holes on it, be provided with pressure head in the described through hole, stretch out outside the through hole upper end of described pressure head.
2. the assembling mould of roller bearing Integral retainer according to claim 1 is characterized in that: described base is stretched out by the pedestal of cylindrical structure and pedestal bottom and consists of for the joint that connects guide baffle plate.
3. the assembling mould of roller bearing Integral retainer according to claim 1 and 2, it is characterized in that: described base is fixedly connected with guide baffle plate by locating stud.
4. the assembling mould of roller bearing Integral retainer according to claim 1, it is characterized in that: described pressure head is the inverted T shape structure.
5. according to claim 1 or the assembling mould of 4 described roller bearing Integral retainers, it is characterized in that: the upper end of described pressure head is spheric structure.
CN 201220472094 2012-09-14 2012-09-14 Assembly mold of cylinder roller bearing integral type retainer Expired - Lifetime CN202768654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220472094 CN202768654U (en) 2012-09-14 2012-09-14 Assembly mold of cylinder roller bearing integral type retainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220472094 CN202768654U (en) 2012-09-14 2012-09-14 Assembly mold of cylinder roller bearing integral type retainer

Publications (1)

Publication Number Publication Date
CN202768654U true CN202768654U (en) 2013-03-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220472094 Expired - Lifetime CN202768654U (en) 2012-09-14 2012-09-14 Assembly mold of cylinder roller bearing integral type retainer

Country Status (1)

Country Link
CN (1) CN202768654U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829092A (en) * 2012-09-14 2012-12-19 江苏帝达贝轴承有限公司 Assembling die for cylindrical roller bearing integrated retainer
CN111022513A (en) * 2019-12-25 2020-04-17 中山市盈科轴承制造有限公司 Assembly method for rolling body of cylindrical roller bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829092A (en) * 2012-09-14 2012-12-19 江苏帝达贝轴承有限公司 Assembling die for cylindrical roller bearing integrated retainer
CN102829092B (en) * 2012-09-14 2015-10-28 江苏帝达贝轴承有限公司 The fit drawing die of roller bearing Integral retainer
CN111022513A (en) * 2019-12-25 2020-04-17 中山市盈科轴承制造有限公司 Assembly method for rolling body of cylindrical roller bearing
CN111022513B (en) * 2019-12-25 2021-04-02 中山市盈科轴承制造有限公司 Assembly method for rolling body of cylindrical roller bearing

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130306

Effective date of abandoning: 20151028

C25 Abandonment of patent right or utility model to avoid double patenting