CN203063173U - Floating pressure head - Google Patents
Floating pressure head Download PDFInfo
- Publication number
- CN203063173U CN203063173U CN 201320036896 CN201320036896U CN203063173U CN 203063173 U CN203063173 U CN 203063173U CN 201320036896 CN201320036896 CN 201320036896 CN 201320036896 U CN201320036896 U CN 201320036896U CN 203063173 U CN203063173 U CN 203063173U
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- CN
- China
- Prior art keywords
- pressure head
- floating
- head body
- wedge
- floating pressure
- 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 - Fee Related
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Abstract
The utility model discloses a floating pressure head, which includes a pressure head body arranged above a die and driven by a power source to move vertically, wherein a floating pressure base is arranged at the upper part of the pressure head body; an elastic component is arranged in an inner chamber of the floating pressure base; the top of the pressure head body slides and extends to the inner chamber of the floating pressure base from an opening at the bottom is contacted with the lower bottom surface of the elastic component; the elastic component is a floating compressed spring; and the top surface of the floating pressure base is flexibly connected with the side wall into a whole through bolts. The floating pressure head has the advantages of simple structure, low cost and convenience for use, and guarantees the product quality of forming workpieces as the elastic component arranged between the pressure head body and the floating pressure base is used for controlling the gas emission during the forming process of products.
Description
Technical field
The utility model relates to press-loading device, especially relates to a kind of floating type pressure head of suppressing granular material.
Background technology
Granular material compression moulding needs to carry out in mould; mould comprises modular ring, upper padding plate, lower bolster, plug (not needing plug when suppressing solid workpiece) etc.; granular material need be filled in the middle of the upper and lower backing plate during compression moulding; modular ring maintains static; pressure head promotes backing plate makes upper and lower backing plate produce relative motion, thereby with material compression moulding.The process of granular material compacting, gas discharging process in the material just, if pressing speed is too fast, air in the granular material has little time discharging, will cause cracking in the shaping workpiece, defective such as layering, if adopt other pressue device to control pressing speed, both be not easy to realize, increased equipment cost again greatly.
Summary of the invention
The utility model purpose is to provide a kind of floating type pressure head, with the purpose that realizes improving product quality and production efficiency.
For achieving the above object, the utility model can be taked following technical proposals:
Floating type pressure head described in the utility model, comprise that being arranged on the mould top drives the pressure head body of operation up and down by power source, the top of described pressure head body is provided with unsteady wedge, be provided with elastomeric element in the inner chamber of described unsteady wedge, the pressure head bodies top that extends in the wedge inner chamber that floats from the bottom opening slip contacts with the bottom surface of described elastomeric element.
Described elastomeric element is the stage clip that floats.
The end face of described unsteady wedge flexibly connects by bolt and sidewall and is one.
The utility model advantage is simple in structure, and is with low cost, easy to use.Control product gas purging in forming process by the elastomeric element that is arranged between pressure head body and the unsteady wedge, guaranteed the product quality of shaping workpiece.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, floating type pressure head described in the utility model, comprise that being arranged on the mould top drives the pressure head body 1 of operation up and down by power source, the top of pressure head body 1 is provided with the wedge 2 that floats, be provided with the stage clip 3 that floats in the inner chamber of unsteady wedge 2, pressure head body 1 top that extends in wedge 2 inner chambers that float from the bottom opening slip contacts with the bottom surface of unsteady stage clip 3, and for ease of installing and change the stage clip 3 that floats, the end face of unsteady wedge 2 flexibly connects by bolt 4 and sidewall and is one.
During work, power source promotes the wedge 2 that floats, the unsteady stage clip 3 of wedge 2 warps that floats promotes pressure head bodies 1 and moves downward, and the upper padding plate 5 stressed backs in the mould 6 are downward, and unsteady stage clip 3 gradually reduces, this moment, powder 7 was compressed, air in the powder 7 is discharged gradually, and along with the increase of stage clip 3 decrements of floating, the pressure that acts on the powder 7 constantly increases, compress pressure head body 1 until unsteady wedge 2, external force all acts on the powder 7; After compacting action was finished, power source drove on the wedge 2 that floats and moves, and the stage clip 3 that floats is pushed into upper/lower positions with pressure head body 1.
Claims (3)
1. floating type pressure head, comprise that being arranged on the mould top drives the pressure head body (1) of operation up and down by power source, it is characterized in that: the top of described pressure head body (1) is provided with unsteady wedge (2), be provided with elastomeric element in the inner chamber of described unsteady wedge (2), pressure head body (1) top that extends in unsteady wedge (2) inner chamber from the bottom opening slip contacts with the bottom surface of described elastomeric element.
2. floating type pressure head according to claim 1 is characterized in that: described elastomeric element is the stage clip (3) that floats.
3. floating type pressure head according to claim 1 and 2 is characterized in that: the end face of described unsteady wedge (2) flexibly connects by bolt (4) and sidewall and is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036896 CN203063173U (en) | 2013-01-23 | 2013-01-23 | Floating pressure head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036896 CN203063173U (en) | 2013-01-23 | 2013-01-23 | Floating pressure head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063173U true CN203063173U (en) | 2013-07-17 |
Family
ID=48761996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036896 Expired - Fee Related CN203063173U (en) | 2013-01-23 | 2013-01-23 | Floating pressure head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400707A (en) * | 2021-07-26 | 2021-09-17 | 内蒙古星球新材料科技有限公司 | Hot-press forming device capable of improving compactness of paste medium-fine particle graphite product |
| CN115611280A (en) * | 2022-10-18 | 2023-01-17 | 江苏浦士达环保科技股份有限公司 | Preparation method of tar-free columnar activated carbon |
-
2013
- 2013-01-23 CN CN 201320036896 patent/CN203063173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400707A (en) * | 2021-07-26 | 2021-09-17 | 内蒙古星球新材料科技有限公司 | Hot-press forming device capable of improving compactness of paste medium-fine particle graphite product |
| CN115611280A (en) * | 2022-10-18 | 2023-01-17 | 江苏浦士达环保科技股份有限公司 | Preparation method of tar-free columnar activated carbon |
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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: 20130717 Termination date: 20140123 |