CN203635844U - Novel U-shaped bolt flat-forging device - Google Patents
Novel U-shaped bolt flat-forging device Download PDFInfo
- Publication number
- CN203635844U CN203635844U CN201320788155.7U CN201320788155U CN203635844U CN 203635844 U CN203635844 U CN 203635844U CN 201320788155 U CN201320788155 U CN 201320788155U CN 203635844 U CN203635844 U CN 203635844U
- Authority
- CN
- China
- Prior art keywords
- fulling
- shaped bolt
- flat
- bolt
- novel
- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a novel U-shaped bolt flat-forging device. The novel U-shaped bolt flat-forging device is characterized in that pipe sleeves are mounted on two sides of an upper flat-forging mould plate, round steels are mounted in the pipe sleeves through bolts in milling grooves on the pipe sleeves, rubber rods are arranged in the pipe sleeves at the upper ends of the round steels, an upper flat-forging mould is connected below the upper flat-forging mould plate, a lower flat-forging mould is connected above a lower flat-forging mould plate, and a U-shaped bolt is positioned between the upper flat-forging mould and the lower flat-forging mould. The novel U-shaped bolt flat-forging device has the advantages that portions, with no need for flattening, of the U-shaped bolt are avoided from indentations, the problem of severe upwarping of two ends, with no need for flattening, of the U-shaped bolt under overlarge pressure is solved, and subsequent processing of the U-shaped bolt is facilitated.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of U-bolt, is a kind of U-bolt fulling device with substrate hold-down function specifically.
Background technology
U-bolt is the important spare part that leaf springs of car and forward and backward bridging connect, and according to design needs, for fear of problems such as Assembly Interferences, processing need to be flattened by some U-bolt bars portion.The compression mode that at present common U-bolt fulling device adopts, does not easily need the position of flattening to cause impression to U-bolt, and flat when large when being stressed, and U-bolt does not need the two ends of flattening to upwarp seriously, and follow-up shaping is caused to difficulty.
Summary of the invention
The purpose of this utility model is that a kind of U-bolt fulling device with substrate hold-down function that overcomes above-mentioned shortcoming is provided.
To achieve these goals, the utility model is installed pipe box in the both sides of fulling cope match-plate pattern, round steel is arranged on pipe box inside by the bolt in groove milling on pipe box, inside pipe casing in round steel upper end arranges rubber bar, the below of fulling cope match-plate pattern connects fulling patrix, the top of fulling lower bolster connects fulling counterdie, and U-bolt is between fulling patrix and fulling counterdie.
By above setting, the utility model has been avoided not needing the position of flattening to leave impression at U-bolt, has solved when being stressed flatly when large simultaneously, and U-bolt does not need the two ends of flattening to upwarp serious problem, is conducive to the following process of U-bolt.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1, fulling cope match-plate pattern, 2, pipe box, 3, round steel, 4, bolt, 5, rubber bar, 6, fulling patrix, 7, fulling lower bolster, 8, fulling counterdie, 9, U-bolt.
The specific embodiment
As shown in Figure 1, the utility model is installed pipe box 2 in the both sides of fulling cope match-plate pattern 1, round steel 3 is arranged on pipe box 2 inside by the bolt 4 in groove milling on pipe box 2, sleeve pipe 2 inside in round steel 3 upper ends arrange rubber bar 5, the below of fulling cope match-plate pattern 1 connects fulling patrix 6, the top of fulling lower bolster 7 connects fulling counterdie 8, and U-bolt 9 is between fulling patrix 6 and fulling counterdie 8.By above setting, in the time of fulling, drive round steel 3 along moving up and down on pipe box 2 by rubber bar 5 elastic telescopics, play the effect that U-bolt 9 two ends are compressed, prevent that U-bolt 9 two ends from upwarping; Due to the elastic telescopic of rubber bar 5, avoid overweight at U-bolt 9 surface formation impressions because compressing.
Claims (1)
1. a Novel U-shaped bolt fulling device, it is characterized in that: pipe box is installed in the both sides at fulling cope match-plate pattern, round steel is arranged on pipe box inside by the bolt in groove milling on pipe box, inside pipe casing in round steel upper end arranges rubber bar, the below of fulling cope match-plate pattern connects fulling patrix, the top of fulling lower bolster connects fulling counterdie, and U-bolt is between fulling patrix and fulling counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788155.7U CN203635844U (en) | 2013-12-03 | 2013-12-03 | Novel U-shaped bolt flat-forging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788155.7U CN203635844U (en) | 2013-12-03 | 2013-12-03 | Novel U-shaped bolt flat-forging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635844U true CN203635844U (en) | 2014-06-11 |
Family
ID=50867124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788155.7U Expired - Fee Related CN203635844U (en) | 2013-12-03 | 2013-12-03 | Novel U-shaped bolt flat-forging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472698A (en) * | 2021-12-24 | 2022-05-13 | 浙江安吉铭成椅业有限公司 | Full-automatic punching and bending machine |
-
2013
- 2013-12-03 CN CN201320788155.7U patent/CN203635844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472698A (en) * | 2021-12-24 | 2022-05-13 | 浙江安吉铭成椅业有限公司 | Full-automatic punching and bending machine |
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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: 20140611 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |