CN204093951U - A kind of high-accuracy yellow gold abnormal row diel - Google Patents
A kind of high-accuracy yellow gold abnormal row diel Download PDFInfo
- Publication number
- CN204093951U CN204093951U CN201420490803.5U CN201420490803U CN204093951U CN 204093951 U CN204093951 U CN 204093951U CN 201420490803 U CN201420490803 U CN 201420490803U CN 204093951 U CN204093951 U CN 204093951U
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Abstract
The utility model discloses the diel of a kind of high-accuracy yellow gold abnormal row, comprise: lower mold holder, top mold frame, die guide, punch, concave template, described lower mold holder both sides are welded with the die guide vertical with lower mold holder, die guide upper end is inserted into ball protective sleeve, pass lower mold holder from the guide rod sleeve of top mold frame both sides in ball guide pillar spring, top mold frame links together, described top mold frame upper end is provided with die shank, die shank is fixed in top mold frame by flange fixed disk, described top mold frame lower end has been fixed with punch fixing plate, punch is fixed on punch fixing plate, punch lower end is provided with stripper, described lower mold holder upper end is fixed with counterdie backing plate, counterdie backing plate is fixed with concave template.The utility model novel structure, rationally, be provided with ball protective sleeve at guide rod sleeve liner, being lined with ball guide pillar spring in ball protective sleeve effectively can improve service life, increases punching press number of times, improves utilization rate of equipment and installations.
Description
Technical field
The utility model relates to part and manufactures field, is specially the diel of a kind of high-accuracy yellow gold abnormal row.
Background technology
The bianry alloy of silver and copper, copper has invigoration effect, comprising there being AgCu3, the alloys such as AgCu7.5, AgCul0, AgCu28 and AgCu55.It has good electric conductivity, mobility and wellability, preferably mechanical performance, hardness high, wearability and resistance fusion welding.Segregation is had to be inclined to.Adopt the melting of vacuum intermediate-frequency stove, ingot casting can be cold worked into sheet material, sheet material and silk material after homogenizing annealing.Contact, conducting ring and the fixed touching plate of the devices such as air-break, voltage controller, telephone relay, contactor, starter can be widely used in.
Vital part in the large-scale frame-type switch that current abnormal row designs for GE, by Shanghai GM, electric corporation assembles, and our company is responsible for production.This product is former to be designed to two like products and to be formed by the solderings in parallel of machined many parts, and because machining on lathe has certain error, heating distortion after soldering, before and after the processing of this part, upper and lower error reaches between 0.8-1.2mm.By finding after general assembly that between part, electric conductivity is deteriorated, resistivity is large, affects the function of whole switch.
Utility model content
The technical problem that the utility model solves is to provide the diel of a kind of high-accuracy yellow gold abnormal row, to solve the problem proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: the diel of a kind of high-accuracy yellow gold abnormal row, comprise: lower mold holder, top mold frame, die guide, punch, concave template, described lower mold holder both sides are welded with the die guide vertical with lower mold holder, described top mold frame both sides offer the guide rod sleeve corresponding with die guide, guide rod sleeve liner is provided with ball protective sleeve, ball guide pillar spring is lined with in ball protective sleeve, die guide upper end is inserted into ball protective sleeve, pass lower mold holder from the guide rod sleeve of top mold frame both sides in ball guide pillar spring, top mold frame links together, described top mold frame upper end is provided with die shank, die shank is fixed in top mold frame by flange fixed disk, described top mold frame lower end has been fixed with punch fixing plate, punch is fixed on punch fixing plate, punch lower end is provided with stripper, described lower mold holder upper end is fixed with counterdie backing plate, counterdie backing plate is fixed with concave template.
On described counterdie backing plate, stripper, concave template, correspondence position is provided with the punching of formed objects.
Described counterdie backing plate, concave template are rectangular configuration, and counterdie backing plate, concave template corner are provided with fixing hole, and counterdie backing plate, concave template are fixed on lower mold holder by steady pin.
Compared with prior art; the beneficial effects of the utility model are: the utility model novel structure, rationally, be provided with ball protective sleeve at guide rod sleeve liner, being lined with ball guide pillar spring in ball protective sleeve effectively can improve service life; increase punching press number of times, improve utilization rate of equipment and installations.
Accompanying drawing explanation
Fig. 1 is explosive view schematic diagram of the present utility model.
Fig. 2 is front view schematic diagram of the present utility model.
Fig. 3 is side view schematic diagram of the present utility model.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figures 1 to 3, a kind of high-accuracy yellow gold abnormal row diel, comprise: lower mold holder 1, top mold frame 4, die guide 11, punch 9, concave template 10, described lower mold holder 1 both sides are welded with the die guide 11 vertical with lower mold holder 1, described top mold frame 4 both sides offer the guide rod sleeve 12 corresponding with die guide 11, ball protective sleeve 6 is lined with in guide rod sleeve 12, ball guide pillar spring 7 is lined with in ball protective sleeve 6, die guide 11 upper end is inserted into ball protective sleeve 6, pass lower mold holder 1 from the guide rod sleeve 12 of top mold frame 4 both sides in ball guide pillar spring 7, top mold frame 4 links together, described top mold frame 4 upper end is provided with die shank 3, die shank 3 is fixed in top mold frame 4 by flange fixed disk, described top mold frame 4 lower end has been fixed with punch fixing plate 5, punch 9 is fixed on punch fixing plate 5, punch 9 lower end is provided with stripper 8, described lower mold holder 1 upper end is fixed with counterdie backing plate 2, counterdie backing plate 2 is fixed with concave template 10.
On described counterdie backing plate 2, stripper 8, concave template 10, correspondence position is provided with the punching 14 of formed objects, and punch 9 passes from punching 14 in the course of the work.
Described counterdie backing plate 2, concave template 10 are rectangular configuration, and counterdie backing plate 2, concave template 10 4 jiaos are provided with fixing hole, and counterdie backing plate 2, concave template 10 are fixed on lower mold holder 1 by steady pin.
Operation principle of the present utility model is: to specifications and accompanying drawing the utility model is assembled complete, then die shank 3 is connected on power set, part to be punched is put between stripper 8 and concave template 10, start power set top mold frame 4 is pressed downwards, now punch 9 is through stripper 8, punching 14 on concave template 10, complete the processing treating punching parts, after this top mold frame 4 is mentioned, part after punching press is backed off from punch 9 by stripper 8, under the effect of ball guide pillar spring 7, lower mold holder 1 and top mold frame 4 return to origin-location, prepare next round punching press.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. high-accuracy yellow gold abnormal row diel, comprise: lower mold holder, top mold frame, die guide, punch, concave template, it is characterized in that: described lower mold holder both sides are welded with the die guide vertical with lower mold holder, described top mold frame both sides offer the guide rod sleeve corresponding with die guide, guide rod sleeve liner is provided with ball protective sleeve, ball guide pillar spring is lined with in ball protective sleeve, die guide upper end is inserted into ball protective sleeve, pass lower mold holder from the guide rod sleeve of top mold frame both sides in ball guide pillar spring, top mold frame links together, described top mold frame upper end is provided with die shank, die shank is fixed in top mold frame by flange fixed disk, described top mold frame lower end has been fixed with punch fixing plate, punch is fixed on punch fixing plate, punch lower end is provided with stripper, described lower mold holder upper end is fixed with counterdie backing plate, counterdie backing plate is fixed with concave template.
2. one according to claim 1 high-accuracy yellow gold abnormal row diel, is characterized in that: on described counterdie backing plate, stripper, concave template, correspondence position is provided with the punching of formed objects.
3. one according to claim 1 high-accuracy yellow gold abnormal row diel, it is characterized in that: described counterdie backing plate, concave template are rectangular configuration, counterdie backing plate, concave template corner are provided with fixing hole, and counterdie backing plate, concave template are fixed on lower mold holder by steady pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490803.5U CN204093951U (en) | 2014-08-29 | 2014-08-29 | A kind of high-accuracy yellow gold abnormal row diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490803.5U CN204093951U (en) | 2014-08-29 | 2014-08-29 | A kind of high-accuracy yellow gold abnormal row diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093951U true CN204093951U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490803.5U Expired - Fee Related CN204093951U (en) | 2014-08-29 | 2014-08-29 | A kind of high-accuracy yellow gold abnormal row diel |
Country Status (1)
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| CN (1) | CN204093951U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033069A (en) * | 2015-08-10 | 2015-11-11 | 六安国泰电机有限公司 | Single-groove punching die |
| CN108099243A (en) * | 2016-12-22 | 2018-06-01 | 马鞍山创诚中小企业服务中心有限公司 | Press machine |
| CN109604440A (en) * | 2018-11-07 | 2019-04-12 | 海南派成铝业科技有限公司 | A kind of assembled hydraulic die device |
| CN110064701A (en) * | 2019-04-24 | 2019-07-30 | 无锡派尔福精密模具有限公司 | A kind of die for processing of movable plate and the preparation method of the mold |
| CN113369353A (en) * | 2020-02-25 | 2021-09-10 | 山田尖端科技株式会社 | Assembly method of stamping die and stamping die |
-
2014
- 2014-08-29 CN CN201420490803.5U patent/CN204093951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033069A (en) * | 2015-08-10 | 2015-11-11 | 六安国泰电机有限公司 | Single-groove punching die |
| CN108099243A (en) * | 2016-12-22 | 2018-06-01 | 马鞍山创诚中小企业服务中心有限公司 | Press machine |
| CN109604440A (en) * | 2018-11-07 | 2019-04-12 | 海南派成铝业科技有限公司 | A kind of assembled hydraulic die device |
| CN110064701A (en) * | 2019-04-24 | 2019-07-30 | 无锡派尔福精密模具有限公司 | A kind of die for processing of movable plate and the preparation method of the mold |
| CN113369353A (en) * | 2020-02-25 | 2021-09-10 | 山田尖端科技株式会社 | Assembly method of stamping die and stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20190829 |