CN201702958U - Press workbench structure - Google Patents
Press workbench structure Download PDFInfo
- Publication number
- CN201702958U CN201702958U CN2010202073042U CN201020207304U CN201702958U CN 201702958 U CN201702958 U CN 201702958U CN 2010202073042 U CN2010202073042 U CN 2010202073042U CN 201020207304 U CN201020207304 U CN 201020207304U CN 201702958 U CN201702958 U CN 201702958U
- Authority
- CN
- China
- Prior art keywords
- edge cover
- working plate
- mandril
- press
- holes
- 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 - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a press mandril hole structure, which belongs to the technical field of press workbenches, and comprises a plurality of T-shaped grooves which are arranged on a workbench plate, a plurality of mandril holes are arranged among the T-shaped grooves, and nylon insert bushes are arranged in the mandril holes. The utility model solves the problems of easy inclination or deformation of the mandril holes, easy bending of the mandrels and short service lives of the workbench plate, a sliding block body and an accessory plate in the prior art.
Description
Technical field
The utility model relates to a kind of forcing press, particularly a kind of Working table structure of forcing press.
Background technology
In slide block in the existing forcing press the pumping from the top dead-centre to the bottom dead centre, push rod is owing to multiple reasons such as improper uses, when jogger hole on the press bench contacts, the friction of steel and iron is bigger, the situation that causes jogger hole run-off the straight or distortion, push rod also so and crooked phenomenon appears in unbalance stress.This is with regard to corresponding service life of having reduced working plate, slide body, attached plate, in addition can mold damage, lathe.
The utility model content
The purpose of this utility model provides a kind of press bench structure, solves the easy run-off the straight of jogger hole or the distortion of existing press bench plate, and push rod is flexible, the problem that the service life of working plate, slide body, attached plate is short.
The purpose of this utility model is achieved in that a kind of press bench structure, comprise working plate, spaced apartly on the described working plate be provided with some T type grooves, have some jogger holes that run through workbench between the described T type groove, described jogger hole positioned inside has nylon edge cover.
Compared with prior art, the utility model work contacts steel with the friction of iron, changes the steel of less coefficient of friction and contacting of nylon into, and it is little, flexible to wear and tear, and base plate, platen are prolonged service life, and the guidance quality of push rod is good.During the damage of nylon edge cover, only need to change damaged nylon and inlay cover, nylon edge cover is with short production cycle, but also mould is produced in batches, and the time of replacing nylon edge cover and cost are well below time and the cost of changing working plate.
As further improvement of the utility model, described jogger hole opening part is notch cuttype, and nylon edge cover shape and jogger hole shape are coincide; Can guarantee nylon edge cover difficult drop-off.Short 10～the 20mm of height of the comparable working plate of length of nylon edge cover.Nylon edge cover sinks in the jogger hole, and not fragile, its oral area is not yielding.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein, 1 working plate, 2 nylon edge cover, 3 jogger holes, 4T type groove.
The specific embodiment
As shown in the figure, a kind of press bench structure, it comprises working plate, on working plate 1, offer some T type grooves 4, have some jogger holes 3 between the T type groove 4, described jogger hole 3 positioned inside have nylon edge cover 2, and jogger hole 3 upper sheds place are notch cuttype, arrangements that match of nylon edge cover 2 shapes and jogger hole 3, the length that the nylon edge overlaps is than the height weak point 10-20mm of working plate.
During the utility model work, nylon edge cover 2 contacts original steel with the friction of iron, change the steel of less coefficient of friction and contacting of nylon into, it is little to wear and tear, flexible, each base plate, platen prolong service life like this, the guidance quality of push rod is good simultaneously, be difficult for bending, as when finding that nylon edge cover 2 damages, only need to change damaged nylon edge cover 2, nylon edge cover 2 is with short production cycle, also but mould is produced in batches, and the time of replacing nylon edge cover 2 and cost are well below time and the cost of changing working plate 1.
The utility model not only is applicable in the press bench structure, also can promote the use of in forcing press dnockout mechanism, and corresponding nylon edge cover is set in the dnockout hole, also can reach to reduce wearing and tearing, service-strong effect.
Claims (3)
1. a press bench structure comprises working plate, spaced apartly on the described working plate is provided with some T type grooves, has some jogger holes that run through workbench between the described T type groove, and it is characterized in that: described jogger hole positioned inside has nylon edge cover.
2. a kind of press bench structure according to claim 1, it is characterized in that: upper shed place of described jogger hole is notch cuttype, and described nylon edge cover shape and jogger hole shape are coincide.
3. a kind of press bench structure according to claim 1 and 2 is characterized in that: the length of described nylon edge cover is than the short 10～20mm of the height of working plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202073042U CN201702958U (en) | 2010-05-28 | 2010-05-28 | Press workbench structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202073042U CN201702958U (en) | 2010-05-28 | 2010-05-28 | Press workbench structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702958U true CN201702958U (en) | 2011-01-12 |
Family
ID=43440108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202073042U Expired - Fee Related CN201702958U (en) | 2010-05-28 | 2010-05-28 | Press workbench structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702958U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148513A (en) * | 2014-08-27 | 2014-11-19 | 长城汽车股份有限公司 | Die and ejector rod ejecting device and method for die |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
| CN110181857A (en) * | 2019-06-05 | 2019-08-30 | 一重集团大连工程技术有限公司 | A kind of press machine material jacking mechanism with the self-locking wear-resistant sleeve of double card |
-
2010
- 2010-05-28 CN CN2010202073042U patent/CN201702958U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148513A (en) * | 2014-08-27 | 2014-11-19 | 长城汽车股份有限公司 | Die and ejector rod ejecting device and method for die |
| CN104148513B (en) * | 2014-08-27 | 2016-08-24 | 长城汽车股份有限公司 | Mould, for the push rod jacking system of mould and method |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
| CN110181857A (en) * | 2019-06-05 | 2019-08-30 | 一重集团大连工程技术有限公司 | A kind of press machine material jacking mechanism with the self-locking wear-resistant sleeve of double card |
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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 |
Granted publication date: 20110112 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |