CN100595446C - Holding support bit stamp one-piece-formed assembly dies - Google Patents
Holding support bit stamp one-piece-formed assembly dies Download PDFInfo
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- CN100595446C CN100595446C CN200810228971A CN200810228971A CN100595446C CN 100595446 C CN100595446 C CN 100595446C CN 200810228971 A CN200810228971 A CN 200810228971A CN 200810228971 A CN200810228971 A CN 200810228971A CN 100595446 C CN100595446 C CN 100595446C
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- retainer
- guide pillar
- die
- mold plate
- spring
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Abstract
The invention belongs to the technical field of bearing technological equipment, and relates to an assembly die for single molding of retainer chisel mark which is a set of assembly die for the singlemolding of the retainer chisel mark and consists of an upper mold plate, a screw plug, a spring, an upper pressing nail, a lower mold plate, a lower pressing nail, a guide pillar, a guide bush, a guide pillar, a guide bush, a punch and an end face pressing nail. The pressing nail and the end face pressing nail are placed in the upper mold plate, the spring and the screw plug are pressed into theupper mold plate, and then the upper mold plate is filled with the guide pillar and the guide pillar, finally provided with the punch, thus forming an upper die; the guide bush and the guide bush areplaced at corresponding positions of the lower mold plate, added with the lower pressing nail, and provided with the spring and the screw plug to be assembled into a lower die, the upper die and the lower die are assembled to obtain the assembly die for the single molding of the retainer chisel mark. The assembly die has the beneficial effects of simple structure, convenient use, ensuring the product quality, improving the production efficiency and meeting the assembly quality requirements of products.
Description
Affiliated technical field
The invention belongs to technical field of bearing technological equipment, relate to the retainer chisel printing formed in one piece assembly mould.
Background technique
At present, domestic thrust-bearing combination retainer two body products belong to product newly developed.Retainer is monolateral locking, during assembling cutter seal, retainer easily produces warpage, to have influence on the steel ball rotation, two retainer height differences, steel ball is packed into behind the retainer, cover the cutter seal that the circumferential location that contacts with the beam that keeps stand is evenly dug out product requirement at retainer, make to keep seat to connect closely, do not have relative displacement, and guarantee that the retainer drowning has protrusion with the retainer lid.Copper cage cutter seal all adopted manual single-point type cutter seal basically in the past, and promptly the single cutter of next point has repeatedly been cut a hole.But facts have proved that such method is not only time-consuming, often produce two relatively moves and cut a hole and locate quality problems such as inwardly protruding.
Summary of the invention
The objective of the invention is for a kind of retainer chisel printing formed in one piece assembly mould tool, this mould makes and relies between thrust-bearing combination retainer two bodies that cone match is tight, closing-up is firm, and the retainer location is reliable.Circumferential location is evenly dug out the cutter point of product requirement.
The technical solution adopted in the present invention is: the retainer chisel printing formed in one piece assembly mould, by upper die plate 1, plug screw 2, spring 3, on press nail 4, lower plate 5, press nail 6, first guide pillar 7, first guide pin bushing 8, second guide pillar 9, second guide pin bushing 10, drift 11 and end face down and press nail 12 to form, on press nail 4 and press nail 12 to be put in the upper die plate 1 with end face, elder generation's mounting spring 3 and plug screw 2, reinstall second guide pillar 9 and first guide pillar 7, by dress drift 11, so just form patrix at last; With pack into the corresponding position of lower plate 5 of second guide pin bushing 10 and first guide pin bushing 8, put into down and press nail 6, refill upper spring 3 and plug screw 2 is assembled into counterdie, drift 11 is 34; Upper and lower die combination gets up to be the retainer chisel printing formed in one piece assembly mould.The utility model can be guaranteed product two retainer height differences, steel ball is packed into behind the retainer, still can evenly dig out the cutter seal point of product requirement in the circumferential location that the retainer lid contacts with the beam that keeps stand, make and keep seat to connect closely with the retainer lid, do not have relative displacement, and guarantee that the retainer drowning has protrusion.
The invention has the beneficial effects as follows, to the different product of thrust-bearing combination retainer two retainer height, the circumferential location that can once contact with the beam that keeps stand at the retainer lid is evenly dug out the cutter seal point of product requirement, once finish the assembling of a cover product, simple in structure, easy to use, guaranteed quality of product, improve manufacturing efficiency, satisfied the product assembly quality requirement.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
1. upper die plates among the figure, 2. plug screw, 3. spring presses nail on 4., and 5. lower plate 6. presses nail down, 7. first guide pillar, 8. first guide pin bushing, 9. second guide pillar, 10. second guide pin bushing, 11. drifts, 12. end faces are pressed nail.
Embodiment
As shown in Figure 1, by upper die plate 1, plug screw 2, spring 3, on press nail 4, lower plate 5, press nail 6, first guide pillar 7, first guide pin bushing 8, second guide pillar 9, second guide pin bushing 10, drift 11 and end face down and press nail 12 to form, will on press nail 4 and press nail 12 to be put in the upper die plate 1 with end face, elder generation's install spring 3 and plug screw 2, reinstall second guide pillar 9 and first guide pillar 7, by the drift 11 of dress product requirement quantity, the patrix assembling finishes so at last; With second guide pin bushing 10 and the first guide pin bushing 8 corresponding position of lower plate of packing into, press nail 6 down and put into lower plate, refill upper spring 3 and plug screw 2 and be assembled into counterdie, Here it is retainer chisel printing formed in one piece assembly mould.During assembling, product is put on the counterdie, cut a hole seal like clockwork by two guide pillar guiding upper and lower mould positions.Can directly assemble use being put on the press machine.
Claims (2)
1, retainer chisel printing formed in one piece assembly mould, it is characterized in that, by upper die plate (1), plug screw (2), spring (3), on press nail (4), lower plate (5), press nail (6), first guide pillar (7), first guide pin bushing (8), second guide pillar (9), second guide pin bushing (10), drift (11) and end face down and press nail (12) to form, on press nail (4) and end face and press nail (12) to be put in the upper die plate (1), install spring (3) and plug screw (2), reinstall second guide pillar (9) and first guide pillar (7), drift (11) is installed is at last formed patrix; With pack into the corresponding position of lower plate (5) of second guide pin bushing (10) and first guide pin bushing (8), put into down and press nail (6), refill upper spring (3) and plug screw (2) is assembled into counterdie; Upper and lower die combination gets up to be the retainer chisel printing formed in one piece assembly mould.
2, retainer chisel printing formed in one piece assembly mould according to claim 1 is characterized in that, described drift (11) is 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228971A CN100595446C (en) | 2008-11-20 | 2008-11-20 | Holding support bit stamp one-piece-formed assembly dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228971A CN100595446C (en) | 2008-11-20 | 2008-11-20 | Holding support bit stamp one-piece-formed assembly dies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413553A CN101413553A (en) | 2009-04-22 |
| CN100595446C true CN100595446C (en) | 2010-03-24 |
Family
ID=40594225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810228971A Active CN100595446C (en) | 2008-11-20 | 2008-11-20 | Holding support bit stamp one-piece-formed assembly dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100595446C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042111A (en) * | 2012-12-12 | 2013-04-17 | 大连瑞谷科技有限公司 | One-step press punching forming mold for high-accuracy irregular holes of copper holder |
| CN103801628B (en) * | 2014-02-17 | 2015-09-09 | 新乡学院 | Super large-size thrust ball bearings retainer lock point processing method and moulding mould special thereof |
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2008
- 2008-11-20 CN CN200810228971A patent/CN100595446C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101413553A (en) | 2009-04-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |