CN220480163U - Semi-automatic investment pattern pressing device - Google Patents
Semi-automatic investment pattern pressing device Download PDFInfo
- Publication number
- CN220480163U CN220480163U CN202320573232.0U CN202320573232U CN220480163U CN 220480163 U CN220480163 U CN 220480163U CN 202320573232 U CN202320573232 U CN 202320573232U CN 220480163 U CN220480163 U CN 220480163U
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- Prior art keywords
- wax
- pressing
- cylinder
- automatic
- semi
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- 238000003825 pressing Methods 0.000 title claims abstract description 69
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005495 investment casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model belongs to the field of casting processing, and particularly relates to a semi-automatic investment pressing device, which comprises a wax pressing workbench, wherein an air cylinder bracket is arranged on the wax pressing workbench, an air cylinder is arranged on the air cylinder bracket, the end part of the air cylinder is provided with a wax injection head, and a manual wax pressing die is arranged below the wax injection head.
Description
Technical Field
The utility model belongs to the field of casting processing, and particularly relates to a semi-automatic investment pressing device.
Background
In the process of producing the precision casting, a manual investment pattern pressing mode is adopted originally. In order to improve the efficiency of the investment pattern pressing, an automatic wax pressing machine is adopted, and a special matched automatic wax pressing mould is manufactured. Because of the structural limitation, the automatic wax pressing machine cannot perform investment pressing on a large number of original manual molds. In actual production, due to reasons such as mould design, manufacturing cost, production cycle and the like, besides the special automatic wax pressing mould for designing and manufacturing large-batch precision castings, the special automatic wax pressing mould for designing and manufacturing is poor in economy, high in cost and long in production cycle, and therefore, a new device is required to be provided, and a large number of small-batch original manual moulds can be pressed and fired by using the existing automatic wax pressing machine.
The utility model comprises the following steps:
the utility model aims to: the semi-automatic investment pressing device can solve the problem of investment pressing of small-batch manual wax pressing dies.
The technical scheme is as follows:
the semi-automatic investment pattern pressing device comprises a wax pressing workbench, wherein a cylinder support is arranged on the wax pressing workbench, a cylinder is arranged on the cylinder support, a wax injection head is arranged at the end part of the cylinder, and a manual wax pressing die is arranged below the wax injection head.
Further, the wax pressing machine also comprises a control button, wherein the control button is arranged on the wax pressing workbench and connected with the air cylinder to control the air cylinder to lift.
Further, a wax pipe is arranged on the wax injection head and is connected with a wax cylinder of an external automatic wax pressing machine, and the wax cylinder injects wax to the die through the wax pipe and the wax injection head.
Further, the automatic wax pressing machine further comprises a foot-operated control valve, wherein the foot-operated control valve is connected to the automatic wax pressing machine through a control cable.
Further, the cylinder bracket is provided with a reinforcing rib.
Further, the cylinder bracket is connected with the cylinder through a screw.
The beneficial effects are that: the utility model provides a semi-automatic investment pressing device which is matched with an automatic wax pressing machine for use, has the advantages of simple structure, low manufacturing and installation cost, simplified operation and convenient use, further widens the application range of the automatic wax pressing machine, and can be used for carrying out investment pressing on small batches of manual wax pressing dies to prevent the scrapping of the original manual dies and the economic loss caused by a large number of new dies.
Drawings
FIG. 1 is a schematic diagram of a semi-automatic investment pressing apparatus;
wherein: 1-wax pressing workbench, 2-cylinder support, 3-cylinder, 4-wax pipe, 5-wax injection head, 6-manual wax pressing mould, 7-control button, 8-foot control valve, 9-control cable.
The specific embodiment is as follows:
with reference to fig. 1, a semi-automatic investment pressing device is provided, which comprises a wax pressing workbench, a cylinder support, a cylinder, a wax injection head, a control button and a foot-operated control valve (the wax pressing workbench and the cylinder support adopt a section welding structure, the wax injection head is connected with a wax cylinder of an automatic wax pressing machine through a double-layer hose, and the wax cylinder of the wax pressing machine provides wax paste through the hose). The cylinder support is fixed on the plane of the wax pressing workbench, and the wax injection head is fixed with the cylinder ejector rod, so that the wax injection head moves up and down along with the cylinder; the control of the air inlet pressure of the air cylinder is connected with an air inlet pipeline of the automatic wax pressing machine in parallel; the control buttons comprise 2 buttons with 2 functions and mainly control the up-and-down motion of the air cylinder; the foot-operated control valve is connected with a wax cylinder control mechanism of the automatic wax pressing machine through a cable and is used for controlling wax pressing of the die by the wax injection head.
The device is adopted for carrying out investment pressing, and the main wax pressing comprises the following steps:
step one, placing a required manual wax pressing die on a wax pressing workbench according to requirements;
step two, the wax injection head moves downwards along with the cylinder through a control button (downwards), and the wax injection head is aligned with a wax injection port of the manual wax pressing die to press the die;
step three, controlling a wax cylinder of an automatic wax pressing machine through a foot-operated control valve, pressing the adjusted wax paste into a manual wax pressing die, and maintaining pressure according to required time;
and step four, after the pressure maintaining is finished, the wax injection head moves upwards along with the cylinder through a control button (upwards), the manual wax pressing die is disassembled, and the pressed investment pattern is taken out, so that the primary wax pressing process is finished.
Claims (5)
1. A semiautomatic investment pressing device, characterized in that: the automatic wax pressing machine comprises a wax pressing workbench, wherein a cylinder bracket is arranged on the wax pressing workbench, a cylinder is arranged on the cylinder bracket, a wax injection head is arranged at the end part of the cylinder, a manual wax pressing die is arranged below the wax injection head, and the automatic wax pressing machine further comprises a foot-operated control valve which is connected to the automatic wax pressing machine through a control cable.
2. A semi-automatic investment pressing apparatus as defined in claim 1, wherein: the wax pressing machine also comprises a control button, wherein the control button is arranged on the wax pressing workbench and connected with the air cylinder to control the air cylinder to lift.
3. A semi-automatic investment pressing apparatus as defined in claim 1, wherein: the wax injection head is provided with a wax pipe, the wax pipe is connected with a wax cylinder of an external automatic wax pressing machine, and the wax cylinder injects wax to the die through the wax pipe and the wax injection head.
4. A semi-automatic investment pressing apparatus as defined in claim 1, wherein: the cylinder bracket is provided with a reinforcing rib.
5. A semi-automatic investment pressing apparatus as defined in claim 1, wherein: the cylinder bracket is connected with the cylinder through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573232.0U CN220480163U (en) | 2023-03-22 | 2023-03-22 | Semi-automatic investment pattern pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573232.0U CN220480163U (en) | 2023-03-22 | 2023-03-22 | Semi-automatic investment pattern pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480163U true CN220480163U (en) | 2024-02-13 |
Family
ID=89824338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320573232.0U Active CN220480163U (en) | 2023-03-22 | 2023-03-22 | Semi-automatic investment pattern pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480163U (en) |
-
2023
- 2023-03-22 CN CN202320573232.0U patent/CN220480163U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |