CN202715649U - Long-axis toothed cold extrusion self-ejection system device - Google Patents
Long-axis toothed cold extrusion self-ejection system device Download PDFInfo
- Publication number
- CN202715649U CN202715649U CN 201220371164 CN201220371164U CN202715649U CN 202715649 U CN202715649 U CN 202715649U CN 201220371164 CN201220371164 CN 201220371164 CN 201220371164 U CN201220371164 U CN 201220371164U CN 202715649 U CN202715649 U CN 202715649U
- Authority
- CN
- China
- Prior art keywords
- mould
- cylinder body
- system device
- cold extrusion
- ejection system
- 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 - Lifetime
Links
- 238000000641 cold extrusion Methods 0.000 title claims abstract description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a long-axis toothed cold extrusion self-ejection system device. The long-axis toothed cold extrusion self-ejection system device comprises a first slide stroke cylinder body, a second slide stroke cylinder body, a nitrogen spring base, a nitrogen spring, a first slide, a second slide, a baffle plate, a cushion block, a die, a charging bucket die, an outer sleeve of the charging bucket die, a pressure rod, a gland bush and an ejector rod. The long-axis toothed cold extrusion self-ejection system device provided by the utility model has the advantages of small shape, convenience in taking out parts, high production efficiency and capability of realizing automated production.
Description
Technical field
The utility model relates to a kind of cold extrusion system and device, relates in particular to the cold extrusion of a kind of major axis profile of tooth from the ejection system device.
Background technology
In the spline forming process of longaxones parts, need operator's operating pressure machine button, so that push rod upwards ejects formation of parts, this method inefficiency, labor strength is high.
Because part length is longer, in forming process, often because the stroke of a press causes the taking-up of part very inconvenient.In addition, in the profile of tooth extrusion process of little axle part, the slide block in the ejection system device is less, so also corresponding diminishing of the appearance and size of shaping dies; In major axis class major diameter part, because plastic force is large, therefore corresponding die boundary dimensions is also very large, brings inconvenience to production and application.
The utility model content
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides a kind of profile is little, part is convenient to remove major axis profile of tooth cold extrusion from the ejection system device.
Technical scheme: in order to realize above purpose, major axis profile of tooth described in the utility model cold extrusion is from ejecting
It comprises the first ram travel cylinder body, the second ram travel cylinder body, nitrogen spring base, nitrogen spring, the first slide block, the second slide block, baffle plate, cushion block, mould, charging basket mould, charging basket mould overcoat, depression bar, gland and push rod system and device; Wherein, described the first ram travel cylinder body is located on the pressing machine table-board, lower end and the nitrogen spring base of this first ram travel cylinder body are connected to a fixed, described nitrogen spring is located on the nitrogen spring base, described the first slide block is located on the nitrogen spring, described the second slide block is located on the first slide block, described the second ram travel cylinder body is located at the second slide block outside, be fixed on the first ram travel cylinder body, described the second slide block is provided with push rod, described baffle plate is fixed on the second ram travel cylinder body, described baffle plate is provided with described cushion block, this cushion block is provided with mould, and this mould is provided with the charging basket mould, and described push rod passes baffle plate, cushion block and mould, at described cushion block, mould and charging basket mould appearance surface cover have charging basket mould overcoat, this charging basket mould overcoat is fixedly connected with baffle plate, and described gland is fixed on the mould, and described depression bar passes gland, charging basket mould overcoat and baffle plate are located on the second slide block.
Described mould is the profile of tooth mould.
Described the first ram travel cylinder body is connected with the nitrogen spring base by screw, described the first ram travel cylinder body is fixedly connected with by screw with the second ram travel cylinder body, described baffle plate and the second ram travel cylinder body be fixedly connected with by screw, described charging basket mould overcoat is fixedly connected with by screw with baffle plate, described gland is fixedly connected with by screw with mould, thereby makes connection more firm, convenient.
Beneficial effect: the major axis profile of tooth cold extrusion that the utility model provides is little from ejection system device profile, part is convenient to remove, and production efficiency is high, can realize automated production.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
As shown in Figure 1, number in the figure is expressed as: the first ram travel cylinder body 1, the second ram travel cylinder body 2, nitrogen spring base 3, nitrogen spring 4, the first slide block 5, the second slide block 6, baffle plate 7, cushion block 8, mould 9, charging basket mould 10, charging basket mould overcoat 11, depression bar 12, gland 13, push rod 14 and pressing machine table-board 15.Wherein, the first ram travel cylinder body 1 is located on the pressing machine table-board 15, the lower end of this first ram travel cylinder body 1 is connected to a fixed by screw and nitrogen spring base 3, nitrogen spring 4 is located on the nitrogen spring base 3, the first slide block 5 is located on the nitrogen spring 4, the second slide block 6 is located on the first slide block 5, the second ram travel cylinder body 2 is located at the second slide block 6 outsides, be fixed on the first ram travel cylinder body 1 by screw, the second slide block 6 is provided with push rod 14, baffle plate 7 is fixed on the second ram travel cylinder body 2 by screw, baffle plate 7 is provided with cushion block 8, and this cushion block 8 is provided with mould 9, and this mould 9 is the profile of tooth mould, which is provided with charging basket mould 10, push rod 14 passes baffle plate 7, cushion block 8 and mould 9 are at cushion block 8, mould 9 and charging basket mould 10 appearance surface covers have charging basket mould overcoat 11, and this charging basket mould overcoat 11 and baffle plate 7 are fixedly connected with by screw, gland 13 is fixed on the mould 9 by screw, and depression bar 12 passes gland 13, charging basket mould overcoat 11 and baffle plate 7 are located on the second slide block 6.
The utility model in use, in forming process, forcing press presses down workpiece 16 moves downward it, descends moulded rod 2 simultaneously, depression bar 2 presses down the first slide block 5, the second slide block 6 again, gives simultaneously nitrogen spring 4 pressure, thereby compressed nitrogen spring 4; After component shaping is complete, the forcing press backhaul, the elastic performance that is stored in the nitrogen spring discharges, and nitrogen spring 4 flicks, and ejects workpiece, finishes whole process.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalents or modifications of having done according to the utility model Spirit Essence all should be encompassed within the protection domain of the present utility model.
Claims (7)
1. major axis profile of tooth cold extrusion is from the ejection system device, it is characterized in that: it comprises the first ram travel cylinder body (1), the second ram travel cylinder body (2), nitrogen spring base (3), nitrogen spring (4), the first slide block (5), the second slide block (6), baffle plate (7), cushion block (8), mould (9), charging basket mould (10), charging basket mould overcoat (11), depression bar (12), gland (13) and push rod (14); Wherein, described the first ram travel cylinder body (1) is located on the pressing machine table-board (15), the lower end of this first ram travel cylinder body (1) and described nitrogen spring base (3) are connected to a fixed, described nitrogen spring (4) is located on the described nitrogen spring base (3), described the first slide block (5) is located on the described nitrogen spring (4), described the second slide block (6) is located on described the first slide block (5), described the second ram travel cylinder body (2) is located at described the second slide block (6) outside, be fixed on described the first ram travel cylinder body (1), described the second slide block (6) is provided with described push rod (14), described baffle plate (7) is fixed on described the second ram travel cylinder body (2), described baffle plate (7) is provided with described cushion block (8), this cushion block (8) is provided with described mould (9), this mould (9) is provided with described charging basket mould (10), described push rod (14) passes described baffle plate (7), cushion block (8) and mould (9), in described cushion block (8), the charging basket mould overcoat (11) that mould (9) and charging basket mould (10) appearance surface cover are stated to some extent, this charging basket mould overcoat (11) is fixedly connected with baffle plate (7), described gland (13) is fixed on the described mould (9), and described depression bar (12) passes described gland (13), charging basket mould overcoat (11) and baffle plate (7) are located on described the second slide block (6).
2. a kind of major axis profile of tooth according to claim 1 cold extrusion is characterized in that from the ejection system device: described mould (9) is the profile of tooth mould.
3. a kind of major axis profile of tooth according to claim 1 and 2 cold extrusion is characterized in that from the ejection system device: described the first ram travel cylinder body (1) is connected with described nitrogen spring base (3) by screw.
4. a kind of major axis profile of tooth according to claim 1 and 2 cold extrusion is characterized in that from the ejection system device: described the first ram travel cylinder body (1) is fixedly connected with by screw with described the second ram travel cylinder body (2).
5. a kind of major axis profile of tooth according to claim 1 and 2 cold extrusion is characterized in that from the ejection system device: described baffle plate (7) and described the second ram travel cylinder body (2) be fixedly connected with by screw.
6. a kind of major axis profile of tooth according to claim 1 and 2 cold extrusion is characterized in that from the ejection system device: described charging basket mould overcoat (11) is fixedly connected with by screw with described baffle plate (7).
7. a kind of major axis profile of tooth according to claim 1 and 2 cold extrusion is characterized in that from the ejection system device: described gland (13) is fixedly connected with by screw with described mould (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371164 CN202715649U (en) | 2012-07-30 | 2012-07-30 | Long-axis toothed cold extrusion self-ejection system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371164 CN202715649U (en) | 2012-07-30 | 2012-07-30 | Long-axis toothed cold extrusion self-ejection system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715649U true CN202715649U (en) | 2013-02-06 |
Family
ID=47617488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371164 Expired - Lifetime CN202715649U (en) | 2012-07-30 | 2012-07-30 | Long-axis toothed cold extrusion self-ejection system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756009A (en) * | 2012-07-30 | 2012-10-31 | 太仓久信精密模具有限公司 | Long-axis tooth-shaped cold extruding self-ejecting system device |
| CN108188189A (en) * | 2017-12-29 | 2018-06-22 | 常州多莫科智能装备有限公司 | A kind of hardware extrusion equipment convenient for taking-up finished product |
-
2012
- 2012-07-30 CN CN 201220371164 patent/CN202715649U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756009A (en) * | 2012-07-30 | 2012-10-31 | 太仓久信精密模具有限公司 | Long-axis tooth-shaped cold extruding self-ejecting system device |
| CN108188189A (en) * | 2017-12-29 | 2018-06-22 | 常州多莫科智能装备有限公司 | A kind of hardware extrusion equipment convenient for taking-up finished product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400, No. 88, Zheng He Dong Road, Taicang, Jiangsu, Suzhou Patentee after: TAICANG JIUXIN PRECISION MOLD Co.,Ltd. Address before: 215400, No. 88, Zheng He Dong Road, Taicang, Jiangsu, Suzhou Patentee before: TAICANG JIUXIN PRECISION MOLD Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |