CN203304476U - Mechanical ejection device of forging machine - Google Patents
Mechanical ejection device of forging machine Download PDFInfo
- Publication number
- CN203304476U CN203304476U CN2013202124599U CN201320212459U CN203304476U CN 203304476 U CN203304476 U CN 203304476U CN 2013202124599 U CN2013202124599 U CN 2013202124599U CN 201320212459 U CN201320212459 U CN 201320212459U CN 203304476 U CN203304476 U CN 203304476U
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- rod
- pull rod
- die plate
- sides
- right pull
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a mechanical ejection device of a forging machine. The mechanical ejection device comprises an upper die plate, a lower die plate, a die cylinder and an ejection rod located in the die cylinder, wherein the lower end of the ejection rod penetrates through the bottom end of the die cylinder, two sides of the upper die plate are in screwed connection with a left pull rod and a right pull rod respectively, two sides of the lower die plate are provided with through holes respectively, the lower end of the left pull rod and the lower end of the right pull rod penetrate through the through holes in the two sides of the lower die plate respectively, a piece of balancing iron is fixedly connected between the bottom end of the left pull rod and the bottom end of the right pull rod, the middle of the balancing iron is provided with a screw hole and is in screwed connection with a regulating screw rod, and the upper end of the regulating screw rod abuts against the bottom end of the ejection rod. The mechanical ejection device is simple and practical in structure and convenient to operate; when a sliding block of a press machine returns, the upper die plate is driven to move upwards, the left pull rod, the right pull rod and the balancing iron move upwards, and therefore the ejection rod moves upwards to eject a workpiece out of a die cavity of the die cylinder. By means of the simple mechanical ejection mode, production efficiency is improved greatly, cost is saved, and the fault rate is reduced.
Description
Technical field
The utility model relates to the forging machinery apparatus field, specifically a kind of mechanical type liftout attachment of forging machine.
Background technology
In forging industry, the existing liftout attachment extensively adopted is that hydraulic cylinder ejects form, and the method structure is too complicated, very severe owing to forging environment, hydraulic cylinder is easy to damage, and maintenance is very difficult, maintenance cycle is long, and impact is normally produced, and expense is also relatively high.
The utility model content
The purpose of this utility model is to provide a kind of mechanical type liftout attachment of forging machine, adopts the stroke strength of forcing press self, namely adopts simple mechanical type pushing method that workpiece is ejected, to enhance productivity, cost-saving, reduces fault rate.
The technical solution of the utility model is as follows:
A kind of mechanical type liftout attachment of forging machine, include upper and lower template, mould cylinder and be positioned at the push rod of mould cylinder, the bottom of mould cylinder is passed in the lower end of described push rod, it is characterized in that: the both sides of described cope match-plate pattern are screwed with respectively left and right pull bar, the both sides of described lower bolster are respectively equipped with through hole, the through hole of lower bolster both sides is passed respectively in the lower end of described left and right pull bar, between the bottom of left and right pull bar, be fixedly connected with weighing apparatus iron, the middle part of described weighing apparatus iron is provided with screw and is screwed with adjusting screw(rod), and the upper end of described adjusting screw(rod) leans the bottom at push rod.
The mechanical type liftout attachment of described forging machine is characterized in that: be provided with pad between described adjusting screw(rod) and weighing apparatus iron.
The beneficial effects of the utility model:
The utility model is simple and practical, convenient operation, when the slide block return of forcing press, drive on cope match-plate pattern and move, on left and right pull bar and weighing apparatus iron, move, make on push rod to move workpiece is ejected in the die cavity of mould cylinder, this simple mechanical type pushing method has improved production efficiency greatly, has saved cost, has reduced fault rate.
The accompanying drawing explanation
Fig. 1 is the utility model electrical structure schematic diagram.
The specific embodiment
Referring to Fig. 1, a kind of mechanical type liftout attachment of forging machine, include upper and lower template 1,2, mould cylinder 3 and be positioned at the push rod 4 of mould cylinder 3, the bottom of mould cylinder 3 is passed in the lower end of push rod 4, the both sides of cope match-plate pattern 1 are screwed with respectively left and right pull bar 5,6, the both sides of lower bolster 2 are respectively equipped with through hole, the through hole of lower bolster 2 both sides is passed respectively in the lower end of left and right pull bar 5,6, between the bottom of left and right pull bar 5,6, be fixedly connected with weighing apparatus iron 7, the middle part of weighing apparatus iron 7 is provided with screw and is screwed with adjusting screw(rod) 8, and the upper end of adjusting screw(rod) 8 leans the bottom at push rod 4.
In the utility model, be provided with pad 9 between adjusting screw(rod) 8 and weighing apparatus iron 7, can carry out by the pad 9 that changes different-thickness the height of adjusting screw(rod) 8, to meet needs dissimilar and that workpiece size ejects.
Claims (2)
1. the mechanical type liftout attachment of a forging machine, include upper and lower template, mould cylinder and be positioned at the push rod of mould cylinder, the bottom of mould cylinder is passed in the lower end of described push rod, it is characterized in that: the both sides of described cope match-plate pattern are screwed with respectively left and right pull bar, the both sides of described lower bolster are respectively equipped with through hole, the through hole of lower bolster both sides is passed respectively in the lower end of described left and right pull bar, between the bottom of left and right pull bar, be fixedly connected with weighing apparatus iron, the middle part of described weighing apparatus iron is provided with screw and is screwed with adjusting screw(rod), and the upper end of described adjusting screw(rod) leans the bottom at push rod.
2. the mechanical type liftout attachment of forging machine according to claim 1, is characterized in that: be provided with pad between described adjusting screw(rod) and weighing apparatus iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202124599U CN203304476U (en) | 2013-04-24 | 2013-04-24 | Mechanical ejection device of forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202124599U CN203304476U (en) | 2013-04-24 | 2013-04-24 | Mechanical ejection device of forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304476U true CN203304476U (en) | 2013-11-27 |
Family
ID=49610711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202124599U Expired - Fee Related CN203304476U (en) | 2013-04-24 | 2013-04-24 | Mechanical ejection device of forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304476U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588527A (en) * | 2014-12-01 | 2015-05-06 | 柳州市桥厦工程管材有限公司 | Punch forming device for prestress finish rolling nut |
| CN104889304A (en) * | 2014-03-03 | 2015-09-09 | 台州蓝盾机械有限公司 | Automatic demoulding device of red punch forging machine |
| CN105964857A (en) * | 2016-07-21 | 2016-09-28 | 安庆市鼎立汽车配件有限公司 | Precision forging device for inlet and exhaust gateway of internal combustion engine |
| CN108637063A (en) * | 2018-03-12 | 2018-10-12 | 浙江彪马自动化设备有限公司 | A kind of red multifunctional processor structure for rushing raw material of hydraulic pressure |
| CN112247061A (en) * | 2020-10-23 | 2021-01-22 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging machine |
-
2013
- 2013-04-24 CN CN2013202124599U patent/CN203304476U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889304A (en) * | 2014-03-03 | 2015-09-09 | 台州蓝盾机械有限公司 | Automatic demoulding device of red punch forging machine |
| CN104588527A (en) * | 2014-12-01 | 2015-05-06 | 柳州市桥厦工程管材有限公司 | Punch forming device for prestress finish rolling nut |
| CN105964857A (en) * | 2016-07-21 | 2016-09-28 | 安庆市鼎立汽车配件有限公司 | Precision forging device for inlet and exhaust gateway of internal combustion engine |
| CN108637063A (en) * | 2018-03-12 | 2018-10-12 | 浙江彪马自动化设备有限公司 | A kind of red multifunctional processor structure for rushing raw material of hydraulic pressure |
| CN108637063B (en) * | 2018-03-12 | 2023-09-05 | 浙江彪马自动化设备有限公司 | Multifunctional processing mechanism for hydraulic red punching raw materials |
| CN112247061A (en) * | 2020-10-23 | 2021-01-22 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging machine |
| CN112247061B (en) * | 2020-10-23 | 2022-05-20 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging 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: 20131127 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |