CN202715648U - Small shaft cold extruding automatic ejection system device - Google Patents
Small shaft cold extruding automatic ejection system device Download PDFInfo
- Publication number
- CN202715648U CN202715648U CN 201220371095 CN201220371095U CN202715648U CN 202715648 U CN202715648 U CN 202715648U CN 201220371095 CN201220371095 CN 201220371095 CN 201220371095 U CN201220371095 U CN 201220371095U CN 202715648 U CN202715648 U CN 202715648U
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- mold
- spring
- mould
- slide block
- ejection system
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- Expired - Lifetime
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Abstract
The utility model discloses a small shaft cold extruding automatic ejection system device which comprises a base, a spring base, a spring, a sliding block, a sliding block cylinder, a baffle, a mold, an ejection rod, a material cylinder mold and a mold sleeve, wherein the spring base is arranged on the base, the spring is arranged on the base, the sliding block is arranged on the spring, the sliding block is connected with the sliding block cylinder connected with the baffle, the mold is arranged on the baffle, the ejection rod is arranged inside the mold, the material cylinder mold is arranged on the mold, and the mold sleeve connected with the baffle is located together with the mold and the material cylinder mold in screw-thread fit. The small shaft cold extruding automatic ejection system device further comprises a press rod, the lower end of the press rod is arranged on the sliding block, and the upper end of the press rod is connected with an upper mold seat of a press machine. According to the small shaft cold extruding automatic ejection system device, after workpieces are formed, when the press machine returns, the elastic energy of the nitrogen spring is stored inside an automatic ejection system and is released, the workpieces are ejected out automatically, a worker does not need to operate the press machine every time to enable the ejection rod to be ejected out, original production flow is greatly improved, automatic production is achieved, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of cold extrusion system and device, relates in particular to a kind of little axle cold extrusion from the ejection system device.
Background technology
In the spline forming process of little axial workpiece, plastic force is often less, and ejecting force is also less, in traditional extrusion molding, the operator often wants operating pressure machine button, so that push rod upwards ejects formation of parts, this method inefficiency, labor strength is high.
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, to provide a kind of little axle cold extrusion of mechanical automation from the ejection system device.
In order to realize above purpose, a kind of little axle cold extrusion described in the utility model is from the ejection system device,
Comprise base, spring pedestal, spring, slide block cylinder body, slide block, baffle plate, push rod, mould, depression bar, die sleeve and barrel mould; Wherein, spring pedestal is positioned on the base, and spring is positioned on the spring pedestal, and slide block is located on the spring, and slide block cylinder body upper end links to each other with slide block, and the lower end is fixedly connected with base; Baffle plate links to each other with the slide block cylinder body, is connected with die sleeve simultaneously; Mould is located on the baffle plate, is provided with described push rod in this mould, and the barrel mould is located on the mould, and die sleeve is positioned at charging basket mould, mould by threaded engagement; The depression bar lower end is located on the slide block, and the upper end links to each other with the forcing press upper bolster.
Wherein, as preferably, mould is the profile of tooth mould.
Beneficial effect: the little axle cold extrusion that the utility model provides is from the ejection system device, behind component shaping, when the forcing press backhaul, be stored in that the elastic energy of nitrogen spring discharges in ejection system, so that the workpiece automatic ejection, workman at every turn operating pressure machine has improved original production procedure greatly so that push rod ejects, realize automated production, improved production efficiency.
Description of drawings
Accompanying drawing 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 drawings, little axle cold extrusion described in the utility model comprises base 1 from the ejection system device, establishes
Spring pedestal 2 on this base 1, be located at the spring 3 on this spring pedestal 2, be located at the slide block 5 on this spring 3, the upper end links to each other with this slide block 5, the slide block cylinder body 4 that the lower end is fixedly connected with base 1, the baffle plate 6 that links to each other with this slide block cylinder body 4, be located at the profile of tooth mould 8 on this baffle plate 6, be located at the push rod 7 in this profile of tooth mould 8, be located at the barrel mould 11 on this profile of tooth mould 8, with the die sleeve 10 that described baffle plate 6 links to each other, this die sleeve 10 is by threaded engagement and profile of tooth mould 8, charging basket mould 11 is positioned at together, comprise that also the lower end is located on the slide block 5 depression bar 9 that the upper end links to each other with the forcing press upper bolster.
The utility model before use, finish first the shaping starting stage of the spline workpiece of little axial workpiece, workpiece is placed on the profile of tooth mould 8, when forcing press moves downward, force workpiece to move downward generation crimp, simultaneously, push rod 7 moves downward by slide block 5 stressed on spring 3, after the shaping of workpiece parts of tooth is complete, spring 3 has stored corresponding elastic energy, and when the forcing press backhaul, the energy that is stored in the spring discharges, eject workpiece by push rod 7, whole forming process is finished.
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 (2)
1. one kind little axle cold extrusion is characterized in that from the ejection system device: comprise base (1), spring pedestal (2), spring (3), slide block cylinder body (4), slide block (5), baffle plate (6), push rod (7), mould (8), depression bar (9), die sleeve (10) and barrel mould (11); Wherein, described spring pedestal (2) is positioned on the described base (1), described spring (3) is positioned on the described spring pedestal (2), described slide block (5) is located on the described spring (3), described slide block cylinder body (4) upper end links to each other with described slide block (5), and the lower end is fixedly connected with described base (1); Described baffle plate (6) links to each other with described slide block cylinder body (4), is connected with described die sleeve (10) simultaneously; Described mould (8) is located on the described baffle plate (6), be provided with described push rod (7) in this mould (8), described barrel mould (11) is located on the described mould (8), and described die sleeve (10) is positioned at described charging basket mould (11), mould (8) by threaded engagement; Described depression bar (9) lower end is located on the described slide block (5), and the upper end links to each other with the forcing press upper bolster.
2. a kind of little axle cold extrusion according to claim 1 is characterized in that from the ejection system device: described mould (8) is the profile of tooth mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371095 CN202715648U (en) | 2012-07-30 | 2012-07-30 | Small shaft cold extruding automatic ejection system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371095 CN202715648U (en) | 2012-07-30 | 2012-07-30 | Small shaft cold extruding automatic ejection system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715648U true CN202715648U (en) | 2013-02-06 |
Family
ID=47617487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371095 Expired - Lifetime CN202715648U (en) | 2012-07-30 | 2012-07-30 | Small shaft cold extruding automatic ejection system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756010A (en) * | 2012-07-30 | 2012-10-31 | 太仓久信精密模具有限公司 | Small shaft cold extrusion self-ejection system device |
-
2012
- 2012-07-30 CN CN 201220371095 patent/CN202715648U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756010A (en) * | 2012-07-30 | 2012-10-31 | 太仓久信精密模具有限公司 | Small shaft cold extrusion self-ejection system device |
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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 |