CN203389963U - Core-penetrating device of drawing machine - Google Patents
Core-penetrating device of drawing machine Download PDFInfo
- Publication number
- CN203389963U CN203389963U CN201320419394.5U CN201320419394U CN203389963U CN 203389963 U CN203389963 U CN 203389963U CN 201320419394 U CN201320419394 U CN 201320419394U CN 203389963 U CN203389963 U CN 203389963U
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- support
- fixed seat
- core
- oil cylinder
- fixed base
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Abstract
The utility model relates to a core-penetrating device of a drawing machine. The core-penetrating device comprises a support (1) and a feeding platform (2), wherein the front side of the support (1) is provided with a guide and guard device (3), and the rear side of the support (1) is provided with a fixed support (11) and a limiting plate (6); the fixed support (11) is provided with an oil cylinder (7) which is vertically arranged, the lower end of the oil cylinder (7) is provided with an upper fixed base (8) in a connecting manner, and the upper fixed base (8) is connected with the limiting plate (6) through a limiting pin (12); the upper fixed base (8) is provided with two upper pinch rolls (9)along a horizontal direction, a lower fixed base (4) is arranged below the upper fixed base (8), and the lower fixed base (4) provided with two lower pinch rolls (5) along the horizontal direction. The core-penetrating device of the drawing machine provided by the utility model has the advantages that the structure is simple, the operation is convenient, and materials can be well positioned through the guide and guard device and the upper and lower pinch rolls, so that the core-penetrating reliability is greatly improved.
Description
Technical field
The utility model relates to a kind of drawbench core threading device, belongs to metal drawing equipment technical field.
Background technology
Drawbench is metal material to be carried out to the equipment of drawing.By drawing, the diameter of metal material is changed, to reach required diameter requirement.By centreless drawing, the various drawing modes such as punching drawing and change mould can draw bar and the tubing of various different size diameters.Existing drawbench punching mode is by dolly, to promote pipe to carry out forward punching, and owing to there is no material guide mechanism, so punching is more difficult, and punching reliability is poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of drawbench core threading device is provided, and it is simple in structure, and punching reliability is better.
The purpose of this utility model is achieved in that a kind of drawbench core threading device, it comprises support and material conveying platform, described support front side is provided with guide and guards, described guide and guards is positioned at material conveying platform below, described support rear side is provided with hold-down support and limiting plate, described hold-down support is positioned at a top of the trellis, described limiting plate is positioned at hold-down support below, on described hold-down support, be provided with oil cylinder, described oil cylinder is vertically arranged, the lower end of described oil cylinder is connected with upper fixed seat, fixed seat is connected with limiting plate by spacer pin, on fixed seat, along continuous straight runs is provided with two top pinch rolls, fixed seat below is provided with lower fixed seat, described lower fixed seat is positioned at material conveying platform below, on described lower fixed seat, along continuous straight runs is provided with two bottom pinch rolls.
Compared with prior art, the utlity model has following beneficial effect:
A kind of drawbench core threading device of the utility model, it is simple in structure, easy to operate, by guide and guards and upper bottom pinch roll, can be good at material to position, and has greatly improved punching reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of drawbench core threading device of the utility model.
Wherein:
Support 1
Guide and guards 3
Lower fixed seat 4
Oil cylinder 7
Upper fixed seat 8
Top pinch roll 9
Hold-down support 11
The specific embodiment
Referring to Fig. 1, a kind of drawbench core threading device of the utility model, it comprises support 1 and material conveying platform 2, described material conveying platform 2 is horizontally disposed, described support 1 front side is provided with guide and guards 3, described guide and guards 3 is positioned at material conveying platform 2 belows, described support 1 rear side is provided with hold-down support 11 and limiting plate 6, described hold-down support 11 is positioned at support 1 top, described limiting plate 6 is positioned at hold-down support 11 belows, on described hold-down support 11, be provided with oil cylinder 7, described oil cylinder 7 is vertically arranged, the lower end of described oil cylinder 7 is connected with upper fixed seat 8, fixed seat 8 is connected with limiting plate 6 by spacer pin 12, on fixed seat 8, along continuous straight runs is provided with two top pinch rolls 9, fixed seat 8 belows are provided with lower fixed seat 4, described lower fixed seat 4 is positioned at material conveying platform 2 belows, on described lower fixed seat 4, along continuous straight runs is provided with two bottom pinch rolls 5.
Claims (1)
1. a drawbench core threading device, it is characterized in that: it comprises support (1) and material conveying platform (2), described support (1) front side is provided with guide and guards (3), described guide and guards (3) is positioned at material conveying platform (2) below, described support (1) rear side is provided with hold-down support (11) and limiting plate (6), described hold-down support (11) is positioned at support (1) top, described limiting plate (6) is positioned at hold-down support (11) below, on described hold-down support (11), be provided with oil cylinder (7), described oil cylinder (7) is vertically arranged, the lower end of described oil cylinder (7) is connected with upper fixed seat (8), fixed seat (8) is connected with limiting plate (6) by spacer pin (12), the upper along continuous straight runs of fixed seat (8) is provided with two top pinch rolls (9), fixed seat (8) below is provided with lower fixed seat (4), described lower fixed seat (4) is positioned at material conveying platform (2) below, the upper along continuous straight runs of described lower fixed seat (4) is provided with two bottom pinch rolls (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419394.5U CN203389963U (en) | 2013-07-13 | 2013-07-13 | Core-penetrating device of drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419394.5U CN203389963U (en) | 2013-07-13 | 2013-07-13 | Core-penetrating device of drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389963U true CN203389963U (en) | 2014-01-15 |
Family
ID=49901525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320419394.5U Expired - Fee Related CN203389963U (en) | 2013-07-13 | 2013-07-13 | Core-penetrating device of drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150146A (en) * | 2014-08-05 | 2014-11-19 | 山河智能装备股份有限公司 | Friction wheel conveying device |
| CN107824624A (en) * | 2017-12-11 | 2018-03-23 | 太原科技大学 | A kind of rotary drawbench of plug platform |
-
2013
- 2013-07-13 CN CN201320419394.5U patent/CN203389963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150146A (en) * | 2014-08-05 | 2014-11-19 | 山河智能装备股份有限公司 | Friction wheel conveying device |
| CN107824624A (en) * | 2017-12-11 | 2018-03-23 | 太原科技大学 | A kind of rotary drawbench of plug platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 214432, Chengjiang City, Jiangsu province Jiangyin city streets Wuxi flower North River into the river 3 Patentee after: Jiangyin Chengnan Tongyong equipment Manufacture Co., Ltd. Address before: South Gate Street, Jiangyin Road, Kaitai 214405 Jiangsu Province, Wuxi City No. 8 Patentee before: Jiangyin Yuanfang Machinery Manufacturing Co., Ltd. Patentee before: Jiangyin Chengnan Tongyong equipment Manufacture Co., Ltd. |
|
| 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: 20140115 Termination date: 20180713 |