CN104226718A - Unloading device for cold extrusion and automatic feeding of piston pin - Google Patents
Unloading device for cold extrusion and automatic feeding of piston pin Download PDFInfo
- Publication number
- CN104226718A CN104226718A CN201410430961.6A CN201410430961A CN104226718A CN 104226718 A CN104226718 A CN 104226718A CN 201410430961 A CN201410430961 A CN 201410430961A CN 104226718 A CN104226718 A CN 104226718A
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- CN
- China
- Prior art keywords
- discharging
- piston pin
- unloading
- cold extrusion
- cylinder
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Abstract
The invention discloses an unloading device for cold extrusion and automatic feeding of a piston pin. The unloading device comprises an unloading undercarriage, an adjusting plate, an installation plate, an air cylinder, guide rods and an unloading clamp, wherein the adjusting plate is installed on the unloading undercarriage, the installation plate is installed on the adjusting plate, the installation plate is a 90-degree bent steel plate, the air cylinder is installed on the installation plate, the guide rods are installed on the installation plate, the guide rods are arranged on two sides of the air cylinder, the unloading clamp is connected with the air cylinder, and the unloading clamp is slidably connected with the guide rods. The unloading device is simple in structure; the piston pin which is well machined is ejected by an ejection cylinder of an oil press, after the piston pin is ejected by the ejection cylinder in place, the air cylinder of the unloading device works to drive the unloading clamp to slide along the guide rods in the horizontal direction, the piston pin is taken out, and the automatic unloading is realized.
Description
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Technical field
The present invention relates to a kind of device for discharging, specifically a kind of device for discharging for piston pin cold extrusion self-feeding.
Background technology
In existing piston pin is produced, cold extrusion shaped mode is adopted to realize producing in enormous quantities, blank is after blanking, annealing, flat head chamfering, saponification process, need blank to deliver in the cold extrusion die of hydraulic press and carry out cold extrusion, after extruded, piston pin is carried out the process such as carburizing, quenching, tempering again.In prior art, shaping piston pin, after hydraulic press processing, manually takes out, inefficiency by blank, and labour intensity is large, does not mate the operating efficiency of hydraulic press.
Summary of the invention
The object of the present invention is to provide a kind of device for discharging for piston pin cold extrusion self-feeding, conveniently can take out the part on the cold extrusion die of hydraulic press, and the hydraulic press of various sizes can be mated.
Object of the present invention can be achieved through the following technical solutions:
A kind of device for discharging for piston pin cold extrusion self-feeding, comprise discharging underframe, adjustable plate, installing plate, cylinder, guide rod and discharging pincers, described adjustable plate is arranged on discharging underframe, described installing plate is arranged on adjustable plate, and described installing plate is 90 degree of bending steel plates, and described cylinder is installed on a mounting board, described guide rod is installed on a mounting board, described guide rod is positioned at cylinder both sides, described discharging pincers and cylinders, and described discharging pincers and guide rod are slidably connected.
Further, also comprise guide pin bushing, described guide pin bushing is enclosed within outside guide rod.
Further, also comprise blob of viscose, described blob of viscose is enclosed within outside cylinder.
Further, described monolith is polyurethane rubber.
Further, also comprise adjusting bracket, described adjusting bracket is arranged between adjustable plate and installing plate.
Beneficial effect of the present invention: structure of the present invention is simple, and the piston pin processed ejects by hydraulic press liftout cylinder, after liftout cylinder top puts in place, the cylinder operation of device for discharging, drives discharging pincers to slide along guide rod in the horizontal direction, takes out piston pin, realize automatic discharging.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In accompanying drawing: 1, discharging underframe, 2, adjustable plate, 3, installing plate, 4, cylinder, 5, guide rod, 6, guide pin bushing, 7, blob of viscose, 8, adjusting bracket, 9, discharging pincers.
Detailed description of the invention
Below in conjunction with accompanying drawing, inventive embodiment is described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of device for discharging for piston pin cold extrusion self-feeding, comprise discharging underframe 1, adjustable plate 2, installing plate 3, cylinder 4, guide rod 5, guide pin bushing 6, blob of viscose 7, adjusting bracket 8 and discharging pincers 9, described adjustable plate 1 is arranged on discharging underframe 2, described adjusting bracket 8 is arranged on discharging underframe 2, described installing plate 3 is arranged on adjusting bracket 8, through the size Control of adjustable plate 2 and adjusting bracket 8, device for discharging is made to adapt to various hydraulic press, described installing plate 3 is 90 degree of bending steel plates, described cylinder 4 is arranged on installing plate 3, described guide rod 5 is arranged on installing plate 3, described guide rod 5 is positioned at gas 4 cylinder both sides, described discharging pincers 9 are connected with cylinder 4, described discharging pincers 9 are slidably connected with guide rod 5, outside described cylinder, cover has blob of viscose 7, blob of viscose 7 material is polyurethane rubber, outside described guide rod, cover has guide pin bushing 6.
Working method: device for discharging is fixed on hydraulic press side, after the complete blank of cold extrusion finishing in hydraulic press, the piston pin processed ejects by hydraulic press liftout cylinder, after liftout cylinder top puts in place, the cylinder 4 of device for discharging works, drive discharging pincers 9 to slide along guide rod 5 in the horizontal direction, take out piston pin.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (5)
1. the device for discharging for piston pin cold extrusion self-feeding, it is characterized in that, comprise discharging underframe, adjustable plate, installing plate, cylinder, guide rod and discharging pincers, described adjustable plate is arranged on discharging underframe, and described installing plate is arranged on adjustable plate, described installing plate is 90 degree of bending steel plates, described cylinder is installed on a mounting board, and described guide rod is installed on a mounting board, and described guide rod is positioned at cylinder both sides, described discharging pincers and cylinders, described discharging pincers and guide rod are slidably connected.
2. a kind of device for discharging for piston pin cold extrusion self-feeding according to claim 1, it is characterized in that, also comprise guide pin bushing, described guide pin bushing is enclosed within outside guide rod.
3. a kind of device for discharging for piston pin cold extrusion self-feeding according to claim 1, it is characterized in that, also comprise blob of viscose, described blob of viscose is enclosed within outside cylinder.
4. a kind of device for discharging for piston pin cold extrusion self-feeding according to claim 3, it is characterized in that, described monolith is polyurethane rubber.
5. a kind of device for discharging for piston pin cold extrusion self-feeding according to claim 1, it is characterized in that, also comprise adjusting bracket, described adjusting bracket is arranged between adjustable plate and installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430961.6A CN104226718A (en) | 2014-08-28 | 2014-08-28 | Unloading device for cold extrusion and automatic feeding of piston pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430961.6A CN104226718A (en) | 2014-08-28 | 2014-08-28 | Unloading device for cold extrusion and automatic feeding of piston pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104226718A true CN104226718A (en) | 2014-12-24 |
Family
ID=52216125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430961.6A Pending CN104226718A (en) | 2014-08-28 | 2014-08-28 | Unloading device for cold extrusion and automatic feeding of piston pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226718A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153929A (en) * | 2000-11-24 | 2002-05-28 | Amada Co Ltd | Work feed apparatus |
| EP1967300A2 (en) * | 2007-03-07 | 2008-09-10 | Atlantic International Assets S.A. | Plant for bending metallic flat elements such as panels, sheets, plates or similar, bending machine for such metallic flat elements and relative bending process |
| CN201586754U (en) * | 2009-10-12 | 2010-09-22 | 大连科德数控有限公司 | Feeding device for bar processing |
| CN202070963U (en) * | 2011-04-08 | 2011-12-14 | 浙江东盛精密机械有限公司 | Full-automatic inclined-pull manipulator loading and unloading device for grinder |
| CN202805194U (en) * | 2012-08-31 | 2013-03-20 | 华南理工大学 | Automatic manipulator for trundle bracket press line |
| CN103084458A (en) * | 2013-01-22 | 2013-05-08 | 黄伟明 | Metal pipe fitting forming pipe-bending all-in-one machine |
| CN203495092U (en) * | 2013-08-13 | 2014-03-26 | 陈妙法 | Unloading mechanism for spring cutter |
| CN204074789U (en) * | 2014-08-28 | 2015-01-07 | 安徽金庆龙机械制造有限公司 | A kind of device for discharging for piston pin cold extrusion self-feeding |
-
2014
- 2014-08-28 CN CN201410430961.6A patent/CN104226718A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153929A (en) * | 2000-11-24 | 2002-05-28 | Amada Co Ltd | Work feed apparatus |
| EP1967300A2 (en) * | 2007-03-07 | 2008-09-10 | Atlantic International Assets S.A. | Plant for bending metallic flat elements such as panels, sheets, plates or similar, bending machine for such metallic flat elements and relative bending process |
| CN201586754U (en) * | 2009-10-12 | 2010-09-22 | 大连科德数控有限公司 | Feeding device for bar processing |
| CN202070963U (en) * | 2011-04-08 | 2011-12-14 | 浙江东盛精密机械有限公司 | Full-automatic inclined-pull manipulator loading and unloading device for grinder |
| CN202805194U (en) * | 2012-08-31 | 2013-03-20 | 华南理工大学 | Automatic manipulator for trundle bracket press line |
| CN103084458A (en) * | 2013-01-22 | 2013-05-08 | 黄伟明 | Metal pipe fitting forming pipe-bending all-in-one machine |
| CN203495092U (en) * | 2013-08-13 | 2014-03-26 | 陈妙法 | Unloading mechanism for spring cutter |
| CN204074789U (en) * | 2014-08-28 | 2015-01-07 | 安徽金庆龙机械制造有限公司 | A kind of device for discharging for piston pin cold extrusion self-feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |