CN201880842U - Push-out rod device of automatic forging press - Google Patents
Push-out rod device of automatic forging press Download PDFInfo
- Publication number
- CN201880842U CN201880842U CN201020657733XU CN201020657733U CN201880842U CN 201880842 U CN201880842 U CN 201880842U CN 201020657733X U CN201020657733X U CN 201020657733XU CN 201020657733 U CN201020657733 U CN 201020657733U CN 201880842 U CN201880842 U CN 201880842U
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- CN
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- Prior art keywords
- sliding sleeve
- push
- sleeve
- pin
- guide
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a push-out rod device of an automatic forging press, belonging to the technical field of the automatic forging press. The push-out rod device comprises a push-out rod, a movable push-out sleeve, a sliding sleeve, a guide sleeve, a push-out needle, a second sliding sleeve, a guide pin 1, a guide pin 2 and a third sliding sleeve, wherein the guide sleeve is constant in strength and cylindrical, the large-cylinder end of the guide sleeve is provided with the third sliding sleeve, the center of the third sliding sleeve is provided with a hole, the guide sleeve internally slides and is provided with the movable push-out sleeve, a plurality of limit rings which are limited and matched with one another are respectively arranged inside the guide sleeve and outside the movable push-out sleeve, the movable push-out sleeve is axially provided with a guide groove, and the guide sleeve is provided with the guide pin 2 in the guide groove along the radial direction; a small-diameter end in the movable push-out sleeve is in slip connection with the push-out rod, the push-out rod is axially provided with the guide groove, and the movable push-out sleeve is provided with the guide pin 1 in the guide groove along the radial direction; and a large-diameter end in the movable push-out sleeve is provided with the sliding sleeve and the second sliding sleeve, a spring is arranged between the two sliding sleeves, and center holes of the sliding sleeve, the second sliding sleeve and the third sliding sleeve are internally in slip connection with the push-out needle.
Description
Technical field
The utility model relates to a kind of automatic forging press push-off pin device, belongs to the automatic forging press equipment technical field.
Background technology
Large-scale automatic forging press is because its forging ability is strong, part manufacturing cost is low, a lot of parts all can be by the automatic forging press forging, but some parts are also arranged as ultra-fine stock type component, owing to be subjected to the push-off pin length restriction of forging press, can't forging, existing ultra-fine stock type component all adopts the machine cut processing method to make, its production efficiency is low, the cost height; The length of forging press push-off pin and diameter exceed this scope push-off pin and can produce unstable phenomenon than certain safe range is arranged, and therefore, general forging press push-off pin stroke can't exceed former scope of design.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the utility model provides a kind of automatic forging press push-off pin device, and this automatic forging press push-off pin device can not only prolong the stroke of push-off pin, and it is safe and reliable to operate steadily.
The technical scheme that its technical problem that solves the utility model adopts is: be made up of push-off pin, mobile release cover, sliding sleeve, fairlead, release pin, second sliding sleeve, guide finger one, guide finger the two, the 3rd sliding sleeve, fairlead is the equal strength cylinder type, its large cylinder end is equipped with the 3rd sliding sleeve, the 3rd sliding sleeve center is provided with the hole, slide in the fairlead to be equipped with to move and release cover, release the outer spacing ring that is shaped on mutual spacing cooperation respectively of cover with moving in the fairlead, move the release cover and axially be provided with gathering sill, fairlead radially is equipped with guide finger two in gathering sill; Move to release in the cover smaller diameter end push-off pin that is slidingly connected, push-off pin is axially arranged with gathering sill, moves to release cover and radially be equipped with guide finger one in gathering sill; Move the interior larger diameter end of release cover and be equipped with sliding sleeve, second sliding sleeve, be equipped with spring between two sliding sleeves, the release pin is slidingly connected in the centre bore of sliding sleeve, second sliding sleeve, the 3rd sliding sleeve.
The beneficial effects of the utility model are: effectively prolonged the length of push-off pin, push-off pin can be at a high speed, release safely, and ultra-fine stock type component can be made on automatic forging press in the high speed upsetting, has improved efficient and stock utilization greatly; This device safety, reliability height have very high practical value.
Description of drawings
Fig. 1 is the utility model automatic forging press push-off pin structure drawing of device.
Among the figure 1, push-off pin, 2, move and release cover, 3, sliding sleeve, 4, fairlead, 5, release pin, 6, second sliding sleeve, 7, guide finger one, 8, guide finger two, 9, the 3rd sliding sleeve.
The specific embodiment
As shown in Figure 1, fairlead 4 is the equal strength cylinder type, its large cylinder end is equipped with the 3rd sliding sleeve 9, the 3rd sliding sleeve 9 centers are provided with the hole, slide in the fairlead 4 to be equipped with to move and release cover 2, release the cover 2 outer spacing rings that are shaped on mutual spacing cooperation respectively with moving in the fairlead 4, the mobile cover 2 of releasing is axially arranged with gathering sill, and fairlead 4 radially is equipped with guide finger 28 in gathering sill; Move to release in the cover 2 the smaller diameter end push-off pin 1 that is slidingly connected, push-off pin 1 is axially arranged with gathering sill, moves to release cover 2 and radially be equipped with guide finger 1 in gathering sill; Larger diameter end are equipped with between sliding sleeve 3, second sliding sleeve, 6, two sliding sleeves and are equipped with spring in the mobile release cover 2, are slidingly connected in the centre bore of sliding sleeve 3, second sliding sleeve 6, the 3rd sliding sleeve 9 and release pin 5.
Its course of work is: push-off pin 1 stressed back interlock is moved and is released cover 2, sliding sleeve 3, releases pin 5, second sliding sleeve 6, releases pin 5 smooth sliding in the hole of the sliding sleeve 3 and second sliding sleeve 6.
Claims (1)
1. automatic forging press push-off pin device, by push-off pin, move and release cover, sliding sleeve, fairlead, release pin, second sliding sleeve, guide finger one, guide finger two, the 3rd sliding sleeve is formed, it is characterized in that: fairlead (4) is the equal strength cylinder type, its large cylinder end is equipped with the 3rd sliding sleeve (9), the 3rd sliding sleeve (9) center is provided with the hole, slide in the fairlead (4) to be equipped with to move and release cover (2), release the outer spacing ring that is shaped on mutual spacing cooperation respectively of cover (2) with moving in the fairlead (4), move release cover (2) and be axially arranged with gathering sill, fairlead (4) radially is equipped with guide finger two (8) in gathering sill; Move to release cover (2) interior smaller diameter end push-off pin (1) that is slidingly connected, push-off pin (1) is axially arranged with gathering sill, moves to release and overlaps (2) and radially be equipped with guide finger one (7) in gathering sill; Move release cover (2) interior larger diameter end and be equipped with sliding sleeve (3), second sliding sleeve (6), be equipped with spring between two sliding sleeves, be slidingly connected in the centre bore of sliding sleeve (3), second sliding sleeve (6), the 3rd sliding sleeve (9) and release pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020657733XU CN201880842U (en) | 2010-12-14 | 2010-12-14 | Push-out rod device of automatic forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020657733XU CN201880842U (en) | 2010-12-14 | 2010-12-14 | Push-out rod device of automatic forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880842U true CN201880842U (en) | 2011-06-29 |
Family
ID=44178369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020657733XU Expired - Fee Related CN201880842U (en) | 2010-12-14 | 2010-12-14 | Push-out rod device of automatic forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814353A (en) * | 2012-08-31 | 2012-12-12 | 太原重工股份有限公司 | Push rod device of metal extruder |
-
2010
- 2010-12-14 CN CN201020657733XU patent/CN201880842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814353A (en) * | 2012-08-31 | 2012-12-12 | 太原重工股份有限公司 | Push rod device of metal extruder |
| CN102814353B (en) * | 2012-08-31 | 2015-03-18 | 太原重工股份有限公司 | Push rod device of metal extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20121214 |